

<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.lifevantage.com/role/CommitmentsAndContingencies" xlink:href="lfvn-20181231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/CondensedConsolidatedBalanceSheetsUnaudited" xlink:href="lfvn-20181231.xsd#CondensedConsolidatedBalanceSheetsUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/CondensedConsolidatedBalanceSheetsUnauditedParenthetical" xlink:href="lfvn-20181231.xsd#CondensedConsolidatedBalanceSheetsUnauditedParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/CondensedConsolidatedStatementOfStockholdersEquityUnaudited" xlink:href="lfvn-20181231.xsd#CondensedConsolidatedStatementOfStockholdersEquityUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited" xlink:href="lfvn-20181231.xsd#CondensedConsolidatedStatementsOfCashFlowsUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeUnaudited" xlink:href="lfvn-20181231.xsd#CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/DocumentAndEntityInformation" xlink:href="lfvn-20181231.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/LongTermDebt" xlink:href="lfvn-20181231.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/LongTermDebtFuturePrincipalPaymentsDetails" xlink:href="lfvn-20181231.xsd#LongTermDebtFuturePrincipalPaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/LongTermDebtNarrativeDetails" xlink:href="lfvn-20181231.xsd#LongTermDebtNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/LongTermDebtTables" xlink:href="lfvn-20181231.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/OrganizationAndBasisOfPresentation" xlink:href="lfvn-20181231.xsd#OrganizationAndBasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/OrganizationAndBasisOfPresentationDetails" xlink:href="lfvn-20181231.xsd#OrganizationAndBasisOfPresentationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/RelatedPartyTransactions" xlink:href="lfvn-20181231.xsd#RelatedPartyTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/Revenue" xlink:href="lfvn-20181231.xsd#Revenue" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/RevenueDisaggregationOfRevenueDetails" xlink:href="lfvn-20181231.xsd#RevenueDisaggregationOfRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/RevenueNarrativeDetails" xlink:href="lfvn-20181231.xsd#RevenueNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/RevenueTables" xlink:href="lfvn-20181231.xsd#RevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/StockBasedCompensation" xlink:href="lfvn-20181231.xsd#StockBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/StockBasedCompensationDetails" xlink:href="lfvn-20181231.xsd#StockBasedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/StockholdersEquity" xlink:href="lfvn-20181231.xsd#StockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/StockholdersEquityDetails" xlink:href="lfvn-20181231.xsd#StockholdersEquityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SubsequentEvents" xlink:href="lfvn-20181231.xsd#SubsequentEvents" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SubsequentEventsDetails" xlink:href="lfvn-20181231.xsd#SubsequentEventsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesComponentsOfInventoryDetails" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPoliciesComponentsOfInventoryDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesSegmentInformationDetails" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPoliciesSegmentInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfComputationOfNetIncomePerShareDetails" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfComputationOfNetIncomePerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="lfvn-20181231.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B975B76109FB59318CDBAD9DCC057299" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LossContingencyDisclosures" xlink:label="loc_us-gaap_LossContingencyDisclosures_87B76CE7851D56B8B4FD101B8E731EF0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B975B76109FB59318CDBAD9DCC057299" xlink:to="loc_us-gaap_LossContingencyDisclosures_87B76CE7851D56B8B4FD101B8E731EF0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/CondensedConsolidatedBalanceSheetsUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_FFAD3B4FDCF9670A9740813B4D831089" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_A9BA02B24836737D3FFF813B4D84EE9B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_FFAD3B4FDCF9670A9740813B4D831089" xlink:to="loc_us-gaap_AssetsAbstract_A9BA02B24836737D3FFF813B4D84EE9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_A9BA02B24836737D3FFF813B4D84EE9B" xlink:to="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_43FAB067C7F502F326FC813B4D848447" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_43FAB067C7F502F326FC813B4D848447" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_1FA5416E1D1C845E624A813B4D85B925" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_1FA5416E1D1C845E624A813B4D85B925" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_4CFE4C5AA899E80B8C9F813B4D85DEBD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:to="loc_us-gaap_IncomeTaxesReceivable_4CFE4C5AA899E80B8C9F813B4D85DEBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_F196524206A4374433FE813B4D85F519" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:to="loc_us-gaap_InventoryNet_F196524206A4374433FE813B4D85F519" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_84AAF8A8693B162B1122813B4D8550BD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_84AAF8A8693B162B1122813B4D8550BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_6AC53A9035C3B415D0BE813B4D85EC7E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_D8A63503057C5472B0D6813B4D84C286" xlink:to="loc_us-gaap_AssetsCurrent_6AC53A9035C3B415D0BE813B4D85EC7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="loc_us-gaap_AssetsNoncurrentAbstract_2E5F7F1312455BA3B185813B4D85EF9C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_A9BA02B24836737D3FFF813B4D84EE9B" xlink:to="loc_us-gaap_AssetsNoncurrentAbstract_2E5F7F1312455BA3B185813B4D85EF9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_891043F7F23DB3448EE9813B4D869194" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_2E5F7F1312455BA3B185813B4D85EF9C" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_891043F7F23DB3448EE9813B4D869194" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_9295EEB8D657B57F27F9813B4D864FDB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_2E5F7F1312455BA3B185813B4D85EF9C" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_9295EEB8D657B57F27F9813B4D864FDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_4805DE6CCA4A90617A29813B4D8640B1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_2E5F7F1312455BA3B185813B4D85EF9C" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_4805DE6CCA4A90617A29813B4D8640B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_1E0C2A6BC70D25824856813B4D874EEF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_2E5F7F1312455BA3B185813B4D85EF9C" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_1E0C2A6BC70D25824856813B4D874EEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_46C14E9F6C57D38A0056813B4D870267" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_A9BA02B24836737D3FFF813B4D84EE9B" xlink:to="loc_us-gaap_Assets_46C14E9F6C57D38A0056813B4D870267" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_FFAD3B4FDCF9670A9740813B4D831089" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_FF169206983FBF455C06813B4D87C5F2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:to="loc_us-gaap_AccountsPayableCurrent_FF169206983FBF455C06813B4D87C5F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent_EA7A527852F8F396F4A6813B4D887F19" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:to="loc_us-gaap_AccruedSalesCommissionCurrent_EA7A527852F8F396F4A6813B4D887F19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TaxesPayableCurrentAndNoncurrent" xlink:label="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_1918E227F706A8B5C6BB813B4D88A0F5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:to="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_1918E227F706A8B5C6BB813B4D88A0F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_2E033212160D46E87A28813B4D885548" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_2E033212160D46E87A28813B4D885548" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_EF0D8F4637F976709DBE813B4D88FCBC" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:to="loc_us-gaap_LongTermDebtCurrent_EF0D8F4637F976709DBE813B4D88FCBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_E136CFC8CB2C5B3047CE813B4D8843FC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_151AB9E8FD52B5B9D5F9813B4D87A232" xlink:to="loc_us-gaap_LiabilitiesCurrent_E136CFC8CB2C5B3047CE813B4D8843FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:to="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_1DFD4421ECEACF3E8E48813B4D899991" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_1DFD4421ECEACF3E8E48813B4D899991" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_2A489E01080CE3FC0BF7813B4D89E984" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_2A489E01080CE3FC0BF7813B4D89E984" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_1E4E5D59B597596A1768813B4D8919EE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_1E4E5D59B597596A1768813B4D8919EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_B56BE575092388C5C7B6813B4D89DE5E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_B56BE575092388C5C7B6813B4D89DE5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_0C4247D3D1F6AEF41EF8813B4D8A9B02" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_8423D129F8C50CF54080813B4D8815CC" xlink:to="loc_us-gaap_Liabilities_0C4247D3D1F6AEF41EF8813B4D8A9B02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_E96375CCD35CB0146906813B4D8AA7B7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:to="loc_us-gaap_CommitmentsAndContingencies_E96375CCD35CB0146906813B4D8AA7B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:to="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_8C0DA8807E0D90128CA4813B4D8AFB78" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:to="loc_us-gaap_PreferredStockValue_8C0DA8807E0D90128CA4813B4D8AFB78" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_033255F8FE0F606A40F8813B4D8AC723" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:to="loc_us-gaap_CommonStockValue_033255F8FE0F606A40F8813B4D8AC723" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_B4576C63C9A5C05FBD2F813B4D8B26F6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_B4576C63C9A5C05FBD2F813B4D8B26F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2A1AEE8701500F9AB656813B4D8BDF56" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2A1AEE8701500F9AB656813B4D8BDF56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2390B4C08138F186E07C813B4D8B6EDE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2390B4C08138F186E07C813B4D8B6EDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_43E924E8BB7662390735813B4D8BAFB8" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_06DFDF7668E89C33DB1C813B4D8A4532" xlink:to="loc_us-gaap_StockholdersEquity_43E924E8BB7662390735813B4D8BAFB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_2F10396963DF528B76C6813B4D8B2D65" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_96F5EEF0A8F8310FDC47813B4D87E3AF" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_2F10396963DF528B76C6813B4D8B2D65" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/CondensedConsolidatedBalanceSheetsUnauditedParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_3731D69A6ECCB344D6464CC74EC9D450" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_3731D69A6ECCB344D6464CC74EC9D450" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_006C963DE48CDADD95744CC74ECA590D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_006C963DE48CDADD95744CC74ECA590D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_D00D9B6E524141CF395F4CC74ECA6622" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_PreferredStockSharesIssued_D00D9B6E524141CF395F4CC74ECA6622" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_DB3CA74AFEAD661A52794CC74ECA8CE1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_DB3CA74AFEAD661A52794CC74ECA8CE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_EF9B47CD687F1A09C2334CC74ECAF4C9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_EF9B47CD687F1A09C2334CC74ECAF4C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_B37E8A417D0F7401EC084CC74ECA6143" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_B37E8A417D0F7401EC084CC74ECA6143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_88C64C3598DD260401664CC74ECB8A99" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_CommonStockSharesIssued_88C64C3598DD260401664CC74ECB8A99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_634D07B1CA591F26B0CC4CC74ECB2B96" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_9FC826B16DED909161A94CC74EC9EA59" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_634D07B1CA591F26B0CC4CC74ECB2B96" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/CondensedConsolidatedStatementOfStockholdersEquityUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_52592CE201A35A9A0D6D814B487E55C3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_ABC3B3797824D695B9A6814B487FB406" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_52592CE201A35A9A0D6D814B487E55C3" xlink:to="loc_us-gaap_StatementTable_ABC3B3797824D695B9A6814B487FB406" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_E235355AC2B25E48C93D814B487F6A68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_ABC3B3797824D695B9A6814B487FB406" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_E235355AC2B25E48C93D814B487F6A68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_E5343056C741F133306E814B4880DF7C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_E235355AC2B25E48C93D814B487F6A68" xlink:to="loc_us-gaap_EquityComponentDomain_E5343056C741F133306E814B4880DF7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_53E1C72FFBC467BB0DCA814B4880C63B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E5343056C741F133306E814B4880DF7C" xlink:to="loc_us-gaap_CommonStockMember_53E1C72FFBC467BB0DCA814B4880C63B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_10DAD24D1D714D05CA7B814B48802334" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E5343056C741F133306E814B4880DF7C" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_10DAD24D1D714D05CA7B814B48802334" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_66F6EEAC184275924362814B48804A80" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E5343056C741F133306E814B4880DF7C" xlink:to="loc_us-gaap_RetainedEarningsMember_66F6EEAC184275924362814B48804A80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_99FF28E039E81788AE8C814B488136BC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E5343056C741F133306E814B4880DF7C" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_99FF28E039E81788AE8C814B488136BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_EF040420011E32A7A944814B48811A9E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_ABC3B3797824D695B9A6814B487FB406" xlink:to="loc_us-gaap_StatementLineItems_EF040420011E32A7A944814B48811A9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_EF040420011E32A7A944814B48811A9E" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_C04DE2ED093B6BE095BC814B48811238" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_SharesOutstanding_C04DE2ED093B6BE095BC814B48811238" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_1E20AA48133593A88D6D814B48829419" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockholdersEquity_1E20AA48133593A88D6D814B48829419" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_01957E504E03B285FFDA814B4882BFE5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_01957E504E03B285FFDA814B4882BFE5" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_StockholdersEquityAttributabletoParentAdjustedBalance" xlink:label="loc_lfvn_StockholdersEquityAttributabletoParentAdjustedBalance_3DF9D1C723746FA46DCD814B48826737" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_lfvn_StockholdersEquityAttributabletoParentAdjustedBalance_3DF9D1C723746FA46DCD814B48826737" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_DE0D563A37CDE9064302814B4882A877" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_DE0D563A37CDE9064302814B4882A877" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_6F920178865D76AE67C4814B4883A351" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_6F920178865D76AE67C4814B4883A351" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_E6A5AE53507F2A67D3D9814B48838977" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_E6A5AE53507F2A67D3D9814B48838977" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_5409DFE03712D59D65C1814B48840A36" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_5409DFE03712D59D65C1814B48840A36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_46D044ED8C22B76FD557814B4883E5F1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_46D044ED8C22B76FD557814B4883E5F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_8756DC38BDB55D30C15B815CEBB9C526" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_8756DC38BDB55D30C15B815CEBB9C526" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_783EDB605F80B4F446D3814BE895A9FE" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_783EDB605F80B4F446D3814BE895A9FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_75B944CE7F0C1F64CEC3814C1B3B85B9" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_75B944CE7F0C1F64CEC3814C1B3B85B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_410D09558E214B45287C814B4883D68C" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_410D09558E214B45287C814B4883D68C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_BB0FDDD944D342C31F77814B4883642F" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_NetIncomeLoss_BB0FDDD944D342C31F77814B4883642F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_9AA66E4242273C5AF4C1814B488462EC" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_SharesOutstanding_9AA66E4242273C5AF4C1814B488462EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4BEE330CE0FAA2406D41814B4884A210" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_5EC45229BB945296B3B6814B4881E351" xlink:to="loc_us-gaap_StockholdersEquity_4BEE330CE0FAA2406D41814B4884A210" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2A31597B3FFA600CCEBEA05216DA9311" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2A31597B3FFA600CCEBEA05216DA9311" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_EE3E7400435B0BCE093CA05216DACF0D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2A31597B3FFA600CCEBEA05216DA9311" xlink:to="loc_us-gaap_NetIncomeLoss_EE3E7400435B0BCE093CA05216DACF0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2A31597B3FFA600CCEBEA05216DA9311" xlink:to="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_8067BF7104400875748EA05216DD395F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_8067BF7104400875748EA05216DD395F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_463346EFF3897963CD4FA05216DD62FB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:to="loc_us-gaap_ShareBasedCompensation_463346EFF3897963CD4FA05216DD62FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_CD42A2642BD03215015FA05216DE2453" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_CD42A2642BD03215015FA05216DE2453" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_CBC86EE49C3C02CD9FE2A05216DE149F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_CBC86EE49C3C02CD9FE2A05216DE149F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_9916DEDB2DF2C316F4B9A05216DE3CED" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_6C733857176D26CD76C9A05216DD05B2" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_9916DEDB2DF2C316F4B9A05216DE3CED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2A31597B3FFA600CCEBEA05216DA9311" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_6889860B36F5129FD632A05216DED3BD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_6889860B36F5129FD632A05216DED3BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_AF7D1A365A0BC9B06E9EA05216DF6BD2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_AF7D1A365A0BC9B06E9EA05216DF6BD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_F03453E93322647F4538A05216DF5386" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_F03453E93322647F4538A05216DF5386" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidExpense_01DC7BBF90D54CA66BE4A05216DFE15F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidExpense_01DC7BBF90D54CA66BE4A05216DFE15F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_CB5E20DF837E0D537B5AA05216DF8DEE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_CB5E20DF837E0D537B5AA05216DF8DEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_2E829E03E160A3E05013A05216E028CC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_2E829E03E160A3E05013A05216E028CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_A56C39F7B8C455D007A8A05216E05689" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_A56C39F7B8C455D007A8A05216E05689" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_A8070AD7100B18F40438A05216E06A0F" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_A8070AD7100B18F40438A05216E06A0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_45E36AF2428B8322AB1EA05216E03726" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_7954012D3037C580F538A05216DE6EE2" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_45E36AF2428B8322AB1EA05216E03726" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_37BC03D19F84BFF8263CA05216E1D22E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2A31597B3FFA600CCEBEA05216DA9311" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_37BC03D19F84BFF8263CA05216E1D22E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_363FBBD43D39C4FC4EC6A05216E12FCD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_363FBBD43D39C4FC4EC6A05216E12FCD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OriginationOfNotesReceivableFromRelatedParties" xlink:label="loc_us-gaap_OriginationOfNotesReceivableFromRelatedParties_67945E5A13FC62CC0650A05216E1F909" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_363FBBD43D39C4FC4EC6A05216E12FCD" xlink:to="loc_us-gaap_OriginationOfNotesReceivableFromRelatedParties_67945E5A13FC62CC0650A05216E1F909" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A2E9081646B4A66479E5A05216E1F44D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_363FBBD43D39C4FC4EC6A05216E12FCD" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A2E9081646B4A66479E5A05216E1F44D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8363E27E2B30001DD8E0A05216E1E4D4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_363FBBD43D39C4FC4EC6A05216E12FCD" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8363E27E2B30001DD8E0A05216E1E4D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_2D5AE2B309AEC7D2B852A05216E2010F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_2D5AE2B309AEC7D2B852A05216E2010F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_A8455C81404B888276E5A05216E25252" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_2D5AE2B309AEC7D2B852A05216E2010F" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_A8455C81404B888276E5A05216E25252" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_90411ACAF2563B709AC2A05216E26B6A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_2D5AE2B309AEC7D2B852A05216E2010F" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_90411ACAF2563B709AC2A05216E26B6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_292339A9BDC39FC6ED56A05216E241B5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_2D5AE2B309AEC7D2B852A05216E2010F" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_292339A9BDC39FC6ED56A05216E241B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_FE820EE7DCCE02F9A550A05216E278C5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_2D5AE2B309AEC7D2B852A05216E2010F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_FE820EE7DCCE02F9A550A05216E278C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_795556CAFAFEE3EE6D44A05216E3E61C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_795556CAFAFEE3EE6D44A05216E3E61C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_881F59401ECB153AD696A05216E335F6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_881F59401ECB153AD696A05216E335F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_5DC59D5BBF6F05AB44E1A05216E33C5C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_5DC59D5BBF6F05AB44E1A05216E33C5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F2AF4CE2488299DAE6FA05216E3CF13" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F2AF4CE2488299DAE6FA05216E3CF13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_EBDCEF7F009441EF7760A0531AA8E4E7" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_EBDCEF7F009441EF7760A0531AA8E4E7" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_NoncashInvestingAndFinancingItemsIncreaseInOtherAccruedExpensesForSharesPurchasedAsPaymentofTaxWithholding" xlink:label="loc_lfvn_NoncashInvestingAndFinancingItemsIncreaseInOtherAccruedExpensesForSharesPurchasedAsPaymentofTaxWithholding_EBB35743CEFF40B7CBB0A052170186B7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_EBDCEF7F009441EF7760A0531AA8E4E7" xlink:to="loc_lfvn_NoncashInvestingAndFinancingItemsIncreaseInOtherAccruedExpensesForSharesPurchasedAsPaymentofTaxWithholding_EBB35743CEFF40B7CBB0A052170186B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_D3227B9BFDAC13554993A05216E3E142" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_54E6F71EE18FFC7E0686A05216DAF2F1" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_D3227B9BFDAC13554993A05216E3E142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_76DB3989035E9CB422BAA05216E46986" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_D3227B9BFDAC13554993A05216E3E142" xlink:to="loc_us-gaap_InterestPaidNet_76DB3989035E9CB422BAA05216E46986" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaap_IncomeTaxesPaid_EFABDA63B36DE81CD911A05216E45096" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_D3227B9BFDAC13554993A05216E3E142" xlink:to="loc_us-gaap_IncomeTaxesPaid_EFABDA63B36DE81CD911A05216E45096" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9AB694DA0886EA51156D813B4D679A5F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9AB694DA0886EA51156D813B4D679A5F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_87BB341843C9CDB3AE04813B4D677C73" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_87BB341843C9CDB3AE04813B4D677C73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_AD9C69906288D89C1863813B4D6744E0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_GrossProfit_AD9C69906288D89C1863813B4D6744E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_619CDB537E2E960A0D2F813B4D67CB04" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_OperatingExpensesAbstract_619CDB537E2E960A0D2F813B4D67CB04" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_CommissionAndIncentives" xlink:label="loc_lfvn_CommissionAndIncentives_72D8482825B56C91661D813B4D678400" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_619CDB537E2E960A0D2F813B4D67CB04" xlink:to="loc_lfvn_CommissionAndIncentives_72D8482825B56C91661D813B4D678400" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_B0826753493A206F5B65813B4D68F9BE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_619CDB537E2E960A0D2F813B4D67CB04" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_B0826753493A206F5B65813B4D68F9BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_AB9C67966FC4FCCA9436813B4D68D615" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_619CDB537E2E960A0D2F813B4D67CB04" xlink:to="loc_us-gaap_OperatingExpenses_AB9C67966FC4FCCA9436813B4D68D615" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_56AB4F275CAD2E21BA3D813B4D68FA01" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_OperatingIncomeLoss_56AB4F275CAD2E21BA3D813B4D68FA01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_8C56828501B4CAF1D260813B4D694E9F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_8C56828501B4CAF1D260813B4D694E9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_552DED37B64BF2A26F75813B4D69DDDD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_8C56828501B4CAF1D260813B4D694E9F" xlink:to="loc_us-gaap_InterestExpense_552DED37B64BF2A26F75813B4D69DDDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_EB941C8407EB683C2571813B4D69B939" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_8C56828501B4CAF1D260813B4D694E9F" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_EB941C8407EB683C2571813B4D69B939" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_6DBF0BAAC87DD1992893813B4D69C797" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_8C56828501B4CAF1D260813B4D694E9F" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_6DBF0BAAC87DD1992893813B4D69C797" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_06F744B28D27EB881372813B4D696046" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_06F744B28D27EB881372813B4D696046" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_008FB01E75C595B0894B813B4D697722" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_008FB01E75C595B0894B813B4D697722" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_FF9394F096A741AC371B813B4D6AD2A0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_NetIncomeLoss_FF9394F096A741AC371B813B4D6AD2A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_83033A7CB000896CC134813B4D6A25B3" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_EarningsPerShareAbstract_83033A7CB000896CC134813B4D6A25B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_FB992AE4BCA96B0B984B813B4D6A872A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_83033A7CB000896CC134813B4D6A25B3" xlink:to="loc_us-gaap_EarningsPerShareBasic_FB992AE4BCA96B0B984B813B4D6A872A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_4103971E64BADED6508C813B4D6A8FDC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_83033A7CB000896CC134813B4D6A25B3" xlink:to="loc_us-gaap_EarningsPerShareDiluted_4103971E64BADED6508C813B4D6A8FDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_10AAA2145B3976D27A32813B4D6B185A" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_10AAA2145B3976D27A32813B4D6B185A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_9A9AADB454B8264BE3D7813B4D6BCE68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_10AAA2145B3976D27A32813B4D6B185A" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_9A9AADB454B8264BE3D7813B4D6BCE68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_4AD682EDB53DF1FDFEE5813B4D6BBB3E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_10AAA2145B3976D27A32813B4D6B185A" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_4AD682EDB53DF1FDFEE5813B4D6BBB3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_D9E26C774B731CD6BD9D813B4D6BA92F" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_D9E26C774B731CD6BD9D813B4D6BA92F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_23286CD7480B41CA10DA813B4D6BB9CD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_D9E26C774B731CD6BD9D813B4D6BA92F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_23286CD7480B41CA10DA813B4D6BB9CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_CB0D86A37AD9629CFCFE813B4D6C7782" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_D9E26C774B731CD6BD9D813B4D6BA92F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_CB0D86A37AD9629CFCFE813B4D6C7782" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_0F036E41C4208082B33C813B4D6C20BB" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_89A1914652C08F9E8686813B4D662EB3" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_0F036E41C4208082B33C813B4D6C20BB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_DocumentAndEntityInformationAbstract" xlink:label="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_B5E64DDCEC0A5487A032EFA5338C0848" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_DocumentType_B5E64DDCEC0A5487A032EFA5338C0848" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_DFEFC21977E6525F91B1D8453739E121" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_AmendmentFlag_DFEFC21977E6525F91B1D8453739E121" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_77C0878855C25DC5A1B5191F46758D63" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_DocumentPeriodEndDate_77C0878855C25DC5A1B5191F46758D63" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_2D2ED8D5EB9259CB84FEFDDD2D381BE6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_DocumentFiscalYearFocus_2D2ED8D5EB9259CB84FEFDDD2D381BE6" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_468F3E6FA48857308F5614B298478937" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_DocumentFiscalPeriodFocus_468F3E6FA48857308F5614B298478937" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_862913A4DABA5C5E8871D2FED92F7CC7" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_TradingSymbol_862913A4DABA5C5E8871D2FED92F7CC7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_E956D12351AE5B9FBE230D0776CE057A" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_EntityRegistrantName_E956D12351AE5B9FBE230D0776CE057A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_FCC505231FA751EA956866531C39F2CE" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_EntityCentralIndexKey_FCC505231FA751EA956866531C39F2CE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_E73D1B72BB6556D4A231B4563A892ADA" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_CurrentFiscalYearEndDate_E73D1B72BB6556D4A231B4563A892ADA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_41C47EF497A2536780553705984D79DE" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_EntityFilerCategory_41C47EF497A2536780553705984D79DE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_FA2FDDF6AC305D24BB950FC3077C0B00" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_EntityEmergingGrowthCompany_FA2FDDF6AC305D24BB950FC3077C0B00" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_DA4EC69507305249A2E2A8D9BCD0FF84" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_EntitySmallBusiness_DA4EC69507305249A2E2A8D9BCD0FF84" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_23849FA7FC40573B86E0EC9793D5F619" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_DocumentAndEntityInformationAbstract_750F39CF5C3D50DC8C65A1AB83B6774D" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_23849FA7FC40573B86E0EC9793D5F619" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/LongTermDebt" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_51A09497C6F253558A271CA136D35712" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_3F6FF5DC3B7257BE9B7AA413F3F847BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_51A09497C6F253558A271CA136D35712" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_3F6FF5DC3B7257BE9B7AA413F3F847BE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/LongTermDebtFuturePrincipalPaymentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_B3B63AB1278929E352B24CB5D795F935" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_AD2B17C83D52EBC25F454CB5D796AFBD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_B3B63AB1278929E352B24CB5D795F935" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_AD2B17C83D52EBC25F454CB5D796AFBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_DC7FE5D54985E155023E4CB5D7994006" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_B3B63AB1278929E352B24CB5D795F935" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_DC7FE5D54985E155023E4CB5D7994006" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_8802DB010854AB15A3604CB5D799F8C1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_B3B63AB1278929E352B24CB5D795F935" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_8802DB010854AB15A3604CB5D799F8C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount" xlink:label="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_9EEF5835A46D829C157A4CB5D799FE0F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_B3B63AB1278929E352B24CB5D795F935" xlink:to="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_9EEF5835A46D829C157A4CB5D799FE0F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/LongTermDebtNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_2CC926269AEE74C96DAEA9F772CD58D3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_AFDF4202930A17536F17A9F772CD1BF8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_2CC926269AEE74C96DAEA9F772CD58D3" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_AFDF4202930A17536F17A9F772CD1BF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_B4354E6D209A55E3C648A9F772CDD00D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_AFDF4202930A17536F17A9F772CD1BF8" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_B4354E6D209A55E3C648A9F772CDD00D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_5E0CA800ADF6D9E2CC16A9F772CE7956" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_B4354E6D209A55E3C648A9F772CDD00D" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_5E0CA800ADF6D9E2CC16A9F772CE7956" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_5EE8A3FFABD65BFC7F9BA9F772CE0961" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_5E0CA800ADF6D9E2CC16A9F772CE7956" xlink:to="loc_us-gaap_SubsequentEventMember_5EE8A3FFABD65BFC7F9BA9F772CE0961" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_F423CFAE5A65E3529B0AA9F772CFBD2E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_AFDF4202930A17536F17A9F772CD1BF8" xlink:to="loc_us-gaap_DebtInstrumentAxis_F423CFAE5A65E3529B0AA9F772CFBD2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_083148C10D2F88F009DCA9F772CF8188" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_F423CFAE5A65E3529B0AA9F772CFBD2E" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_083148C10D2F88F009DCA9F772CF8188" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_March2016TermLoanMember" xlink:label="loc_lfvn_March2016TermLoanMember_AFFA352E76597FDCE187A9F772CF822C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_083148C10D2F88F009DCA9F772CF8188" xlink:to="loc_lfvn_March2016TermLoanMember_AFFA352E76597FDCE187A9F772CF822C" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_March2016RevolvingLoanMember" xlink:label="loc_lfvn_March2016RevolvingLoanMember_B0709CB3A862B1AFDEC6A9F772D00365" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_083148C10D2F88F009DCA9F772CF8188" xlink:to="loc_lfvn_March2016RevolvingLoanMember_B0709CB3A862B1AFDEC6A9F772D00365" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_3095C73042B5EE54C28DA9F772D0DA0F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_AFDF4202930A17536F17A9F772CD1BF8" xlink:to="loc_us-gaap_CreditFacilityAxis_3095C73042B5EE54C28DA9F772D0DA0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_F80F837A8F1DDAFE117AA9F772D18A46" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_3095C73042B5EE54C28DA9F772D0DA0F" xlink:to="loc_us-gaap_CreditFacilityDomain_F80F837A8F1DDAFE117AA9F772D18A46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_FB38869D300C112B4EBFA9F772D17B14" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_F80F837A8F1DDAFE117AA9F772D18A46" xlink:to="loc_us-gaap_SecuredDebtMember_FB38869D300C112B4EBFA9F772D17B14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_7B10F38825189A9796F8A9F772D21675" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_F80F837A8F1DDAFE117AA9F772D18A46" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_7B10F38825189A9796F8A9F772D21675" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_AFDF4202930A17536F17A9F772CD1BF8" xlink:to="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_E53323C510AF30954F3EA9F772D20A57" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_E53323C510AF30954F3EA9F772D20A57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" xlink:label="loc_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_16798E6D65EAC5B7FE52A9F772D3DDAE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_16798E6D65EAC5B7FE52A9F772D3DDAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentPrincipal" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_09237B4CC99837999BAEA9F772D315E3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_09237B4CC99837999BAEA9F772D315E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtPercentageBearingFixedInterestRate" xlink:label="loc_us-gaap_LongTermDebtPercentageBearingFixedInterestRate_9EADCF45D79057BF9412A9F772D63125" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_us-gaap_LongTermDebtPercentageBearingFixedInterestRate_9EADCF45D79057BF9412A9F772D63125" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:label="loc_lfvn_DebtInstrumentCovenantFixedChargeCoverageRatio_796944C24673DC45B9AEA9F772D6B9D8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_lfvn_DebtInstrumentCovenantFixedChargeCoverageRatio_796944C24673DC45B9AEA9F772D6B9D8" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_DebtInstrumentCovenantRequiredMinimumWorkingCapital" xlink:label="loc_lfvn_DebtInstrumentCovenantRequiredMinimumWorkingCapital_07BCEFD9F99A1EC28157A9F772D7EA72" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_lfvn_DebtInstrumentCovenantRequiredMinimumWorkingCapital_07BCEFD9F99A1EC28157A9F772D7EA72" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_DebtInstrumentCovenantTotalLiabilitiesToTangibleNetWorthRatio" xlink:label="loc_lfvn_DebtInstrumentCovenantTotalLiabilitiesToTangibleNetWorthRatio_D9BA33D36B4198C7B385A9F772D726E8" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_lfvn_DebtInstrumentCovenantTotalLiabilitiesToTangibleNetWorthRatio_D9BA33D36B4198C7B385A9F772D726E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_372CF93F148886B92F84A9F772D7739C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_DF44B96A17677CEB0792A9F772D210F9" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_372CF93F148886B92F84A9F772D7739C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/LongTermDebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_C667D153D6545962943FA15604223AE4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_5042FE0265B3533497AA63BB2BA7D79A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_C667D153D6545962943FA15604223AE4" xlink:to="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_5042FE0265B3533497AA63BB2BA7D79A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/OrganizationAndBasisOfPresentation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_FB5C5A47813A54698528475645786333" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_DB200D026A0E52F58DA0BB33C3196E58" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_FB5C5A47813A54698528475645786333" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_DB200D026A0E52F58DA0BB33C3196E58" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/OrganizationAndBasisOfPresentationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_CFA54E0586AD5F978272C19245261150" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_5AEC5B1A49AA58A08632750C170CE668" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_CFA54E0586AD5F978272C19245261150" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_5AEC5B1A49AA58A08632750C170CE668" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/RelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_1450578D460C58348D42B4E92704205C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_B92C47DD215E54EB950A7A673859DB58" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_1450578D460C58348D42B4E92704205C" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_B92C47DD215E54EB950A7A673859DB58" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/Revenue" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8E4A481922C95A0EAA63C34871CA5E46" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_E80D6186BFE6593186E3DE5547CF8C9A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8E4A481922C95A0EAA63C34871CA5E46" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_E80D6186BFE6593186E3DE5547CF8C9A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/RevenueDisaggregationOfRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6512798A5AC2A60E0C544CC74E67E8C0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_C9F6C234FACAE0EEE0784CC74E672504" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6512798A5AC2A60E0C544CC74E67E8C0" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_C9F6C234FACAE0EEE0784CC74E672504" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_35E6DD76324FD9B52D5F4CC74E670442" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9F6C234FACAE0EEE0784CC74E672504" xlink:to="loc_srt_StatementGeographicalAxis_35E6DD76324FD9B52D5F4CC74E670442" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_4CF6F729859E7D6130564CC74E6820DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_35E6DD76324FD9B52D5F4CC74E670442" xlink:to="loc_srt_SegmentGeographicalDomain_4CF6F729859E7D6130564CC74E6820DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AmericasMember" xlink:label="loc_srt_AmericasMember_4BE262D69431CF88CCE64CC74E6897A3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_4CF6F729859E7D6130564CC74E6820DD" xlink:to="loc_srt_AmericasMember_4BE262D69431CF88CCE64CC74E6897A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_FB054E19277E2F47B4D94CC74E68A2F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AmericasMember_4BE262D69431CF88CCE64CC74E6897A3" xlink:to="loc_country_US_FB054E19277E2F47B4D94CC74E68A2F3" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_AsiaPacificAndEuropeMember" xlink:label="loc_lfvn_AsiaPacificAndEuropeMember_FAE18AEB1ECE63E4B7134CC74E696A28" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_4CF6F729859E7D6130564CC74E6820DD" xlink:to="loc_lfvn_AsiaPacificAndEuropeMember_FAE18AEB1ECE63E4B7134CC74E696A28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_JP" xlink:label="loc_country_JP_8EACDF972F2235A853FA4CC74E69B679" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_AsiaPacificAndEuropeMember_FAE18AEB1ECE63E4B7134CC74E696A28" xlink:to="loc_country_JP_8EACDF972F2235A853FA4CC74E69B679" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_6385FD08D1C801F4953B4CC74E692AFE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9F6C234FACAE0EEE0784CC74E672504" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_6385FD08D1C801F4953B4CC74E692AFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3EDD6BFB2D6090D3129E4CC74E69D06D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_6385FD08D1C801F4953B4CC74E692AFE" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3EDD6BFB2D6090D3129E4CC74E69D06D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/RevenueNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8A649B83F73D8439567A4CC74E63DFF2" xlink:type="locator" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_MoneyBackGuaranteePeriod" xlink:label="loc_lfvn_MoneyBackGuaranteePeriod_D76D2B7724DD4B7AA1004CC74E631A70" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8A649B83F73D8439567A4CC74E63DFF2" xlink:to="loc_lfvn_MoneyBackGuaranteePeriod_D76D2B7724DD4B7AA1004CC74E631A70" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_RevenueRecognitionSaleReturnsAcceptablePercentageFromTerminatedDistributors" xlink:label="loc_lfvn_RevenueRecognitionSaleReturnsAcceptablePercentageFromTerminatedDistributors_EA5D3A10FF489F450E7F4CC74E6373FC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8A649B83F73D8439567A4CC74E63DFF2" xlink:to="loc_lfvn_RevenueRecognitionSaleReturnsAcceptablePercentageFromTerminatedDistributors_EA5D3A10FF489F450E7F4CC74E6373FC" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_PercentOfRestockingFee" xlink:label="loc_lfvn_PercentOfRestockingFee_D4CF7FCE66832BA491524CC74E631FDB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8A649B83F73D8439567A4CC74E63DFF2" xlink:to="loc_lfvn_PercentOfRestockingFee_D4CF7FCE66832BA491524CC74E631FDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractWithCustomerRefundLiability" xlink:label="loc_us-gaap_ContractWithCustomerRefundLiability_DF1176B74A0642D2623B4CC74E6425CF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8A649B83F73D8439567A4CC74E63DFF2" xlink:to="loc_us-gaap_ContractWithCustomerRefundLiability_DF1176B74A0642D2623B4CC74E6425CF" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_NumberOfGeographicSegments" xlink:label="loc_lfvn_NumberOfGeographicSegments_3729B5AB7C809C4638B74CC74E632418" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8A649B83F73D8439567A4CC74E63DFF2" xlink:to="loc_lfvn_NumberOfGeographicSegments_3729B5AB7C809C4638B74CC74E632418" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/RevenueTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8E2A804BC2185570BB461CB3A0333452" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_532DA18CC1125E178841A472EBA4155B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8E2A804BC2185570BB461CB3A0333452" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_532DA18CC1125E178841A472EBA4155B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/StockBasedCompensation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_203A9E6ADF565F4B8E08DC595058E834" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_24F1673FE5F359E9A561CCBDBD86FFEE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_203A9E6ADF565F4B8E08DC595058E834" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_24F1673FE5F359E9A561CCBDBD86FFEE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/StockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_DE0E0F5A1BA43884EC15A06F040AE1A8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_DE0E0F5A1BA43884EC15A06F040AE1A8" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_FA3EF062792873C1C139A078E32E6C1F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_FA3EF062792873C1C139A078E32E6C1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_365DA5AB0C71A4747B50A078E331CBC6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_FA3EF062792873C1C139A078E32E6C1F" xlink:to="loc_us-gaap_EquityComponentDomain_365DA5AB0C71A4747B50A078E331CBC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_03960F88B3DCB85E49B8A07904A9CCED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_365DA5AB0C71A4747B50A078E331CBC6" xlink:to="loc_us-gaap_CommonStockMember_03960F88B3DCB85E49B8A07904A9CCED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_D6544BA8629AFE07714AA06F040B1890" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:to="loc_us-gaap_PlanNameAxis_D6544BA8629AFE07714AA06F040B1890" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_E510FF14E6F52C0F7B4CA06F040B4B19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_D6544BA8629AFE07714AA06F040B1890" xlink:to="loc_us-gaap_PlanNameDomain_E510FF14E6F52C0F7B4CA06F040B4B19" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_TwoThousandAndSevenLongTermIncentivePlanMember" xlink:label="loc_lfvn_TwoThousandAndSevenLongTermIncentivePlanMember_463C495FF4DFD83A1EACA06F040C072D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_E510FF14E6F52C0F7B4CA06F040B4B19" xlink:to="loc_lfvn_TwoThousandAndSevenLongTermIncentivePlanMember_463C495FF4DFD83A1EACA06F040C072D" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_TwoThousandAndTenLongTermIncentivePlanMember" xlink:label="loc_lfvn_TwoThousandAndTenLongTermIncentivePlanMember_7CA325B4EF26254A8F40A06F040C1DEB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_E510FF14E6F52C0F7B4CA06F040B4B19" xlink:to="loc_lfvn_TwoThousandAndTenLongTermIncentivePlanMember_7CA325B4EF26254A8F40A06F040C1DEB" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_TwoThousandSeventeenLongTermIncentivePlanMember" xlink:label="loc_lfvn_TwoThousandSeventeenLongTermIncentivePlanMember_D13572953846D4F1D372A06F040CA38C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_E510FF14E6F52C0F7B4CA06F040B4B19" xlink:to="loc_lfvn_TwoThousandSeventeenLongTermIncentivePlanMember_D13572953846D4F1D372A06F040CA38C" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_TwoThousandSeventeenLongTermIncentivePlanExcludingTwoThousandAndTenLongTermIncentivePlanMember" xlink:label="loc_lfvn_TwoThousandSeventeenLongTermIncentivePlanExcludingTwoThousandAndTenLongTermIncentivePlanMember_7A7ABC246E9FA9FA3BFBA06F040C2280" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lfvn_TwoThousandSeventeenLongTermIncentivePlanMember_D13572953846D4F1D372A06F040CA38C" xlink:to="loc_lfvn_TwoThousandSeventeenLongTermIncentivePlanExcludingTwoThousandAndTenLongTermIncentivePlanMember_7A7ABC246E9FA9FA3BFBA06F040C2280" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_A2016PerformanceIncentivePlanMember" xlink:label="loc_lfvn_A2016PerformanceIncentivePlanMember_35CA7867CF93DA211C1BA06F040D9143" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_E510FF14E6F52C0F7B4CA06F040B4B19" xlink:to="loc_lfvn_A2016PerformanceIncentivePlanMember_35CA7867CF93DA211C1BA06F040D9143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_64F1935917D1C76B12E1A06F040D361C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:to="loc_srt_RangeAxis_64F1935917D1C76B12E1A06F040D361C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_886D3DD8AD4B37BAB231A06F040DD6D9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_64F1935917D1C76B12E1A06F040D361C" xlink:to="loc_srt_RangeMember_886D3DD8AD4B37BAB231A06F040DD6D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_AE41CC7BAAB7238F357FA06F040EBA5C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_886D3DD8AD4B37BAB231A06F040DD6D9" xlink:to="loc_srt_MinimumMember_AE41CC7BAAB7238F357FA06F040EBA5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_6EC3D49F28AAB7158291A06F040ED84D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_886D3DD8AD4B37BAB231A06F040DD6D9" xlink:to="loc_srt_MaximumMember_6EC3D49F28AAB7158291A06F040ED84D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_32478B63816ADDF35D91A06F040E36DD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:to="loc_us-gaap_AwardTypeAxis_32478B63816ADDF35D91A06F040E36DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3DD84D76B3FD8A40EF93A06F040EDE85" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_32478B63816ADDF35D91A06F040E36DD" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3DD84D76B3FD8A40EF93A06F040EDE85" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_DDDF4AD7A48911AF903BA06F040F0FF0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3DD84D76B3FD8A40EF93A06F040EDE85" xlink:to="loc_us-gaap_PerformanceSharesMember_DDDF4AD7A48911AF903BA06F040F0FF0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_CA9C9F1D7A695E0E19B7A06F040B3F2C" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_7B4262951D0A237F7A83A06F040F47CA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_7B4262951D0A237F7A83A06F040F47CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_E7B6CB305E9E022EA7C0A06F040FC020" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_E7B6CB305E9E022EA7C0A06F040FC020" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_1D841363C50AE6359FD6A06F0410B674" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_1D841363C50AE6359FD6A06F0410B674" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_F7733AA89ABBFDC014FCA06F0410CE4C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_F7733AA89ABBFDC014FCA06F0410CE4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_E3A218727DA592C6E4FEA06F0410513E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_E3A218727DA592C6E4FEA06F0410513E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_ECB6BE9D821F19E3930EA06F04107C52" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_ECB6BE9D821F19E3930EA06F04107C52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_FF19B1C2C914BB165510A06F04103A32" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_FF19B1C2C914BB165510A06F04103A32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_23E3986AB178BA181EE0A06F04100C35" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_23E3986AB178BA181EE0A06F04100C35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_B47D198C1654C4A885ABA0744DD536A1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_B47D198C1654C4A885ABA0744DD536A1" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofVestingInstallments" xlink:label="loc_lfvn_SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofVestingInstallments_A50FBD7B4EC2C341C009A06F04114530" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_lfvn_SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofVestingInstallments_A50FBD7B4EC2C341C009A06F04114530" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_5CC98CB9DAEE8E83E413A077A5B15091" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_5CC98CB9DAEE8E83E413A077A5B15091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_4408065B693C2EFBA118A06F0411EF62" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_4408065B693C2EFBA118A06F0411EF62" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_SharebasedCompensationArrangementbySharebasedPaymentAwardIncreaseDecreaseofSharebasedLiabilities" xlink:label="loc_lfvn_SharebasedCompensationArrangementbySharebasedPaymentAwardIncreaseDecreaseofSharebasedLiabilities_8B62133403E4DA062AB9A06F04119698" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_37BF28535260C042DF9DA06F040FD927" xlink:to="loc_lfvn_SharebasedCompensationArrangementbySharebasedPaymentAwardIncreaseDecreaseofSharebasedLiabilities_8B62133403E4DA062AB9A06F04119698" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/StockholdersEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_F62B94DB5AFD5391982446AC9B50A906" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_372EF7A2191E5236A6062A19C454973F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_F62B94DB5AFD5391982446AC9B50A906" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_372EF7A2191E5236A6062A19C454973F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/StockholdersEquityDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_B8278C154E66278B661AA9F8DA71769C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_BF754E2D83BCD31EFBEBA9F8DA723EF5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B8278C154E66278B661AA9F8DA71769C" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_BF754E2D83BCD31EFBEBA9F8DA723EF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_E850E917CEC817C7C62CA9F90A8728B2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_BF754E2D83BCD31EFBEBA9F8DA723EF5" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_E850E917CEC817C7C62CA9F90A8728B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_0E05FD52982281A49709A9F90C379026" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_E850E917CEC817C7C62CA9F90A8728B2" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_0E05FD52982281A49709A9F90C379026" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_251B7EA08A54431A34E2A9F929735BEE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_0E05FD52982281A49709A9F90C379026" xlink:to="loc_us-gaap_SubsequentEventMember_251B7EA08A54431A34E2A9F929735BEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_F8552305BAA4CE20F8B1A9F8DA7202FE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_BF754E2D83BCD31EFBEBA9F8DA723EF5" xlink:to="loc_us-gaap_StatementClassOfStockAxis_F8552305BAA4CE20F8B1A9F8DA7202FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_E23EAF3A9A1CFAF777B6A9F8DA731D3B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_F8552305BAA4CE20F8B1A9F8DA7202FE" xlink:to="loc_us-gaap_ClassOfStockDomain_E23EAF3A9A1CFAF777B6A9F8DA731D3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_2CA203ACD1DCC6765629A9F8DA73AAA4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_E23EAF3A9A1CFAF777B6A9F8DA731D3B" xlink:to="loc_us-gaap_CommonStockMember_2CA203ACD1DCC6765629A9F8DA73AAA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_BF754E2D83BCD31EFBEBA9F8DA723EF5" xlink:to="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_76348D771614024452A9A9F8DA73000C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_76348D771614024452A9A9F8DA73000C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_97218CF409FB914CF8BFA9F8DA743E96" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_97218CF409FB914CF8BFA9F8DA743E96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_41AC8BE44C3A5200AD92A9F8DA742A9A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_41AC8BE44C3A5200AD92A9F8DA742A9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_0FEC70190F89FDC02989A9F8DA74FEE1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_0FEC70190F89FDC02989A9F8DA74FEE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_32EFD31F0A15E9EDC82EA9F8DA757DCE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_C8B53E7450A2A046EAE6A9F8DA733F39" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_32EFD31F0A15E9EDC82EA9F8DA757DCE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SubsequentEvents" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_7ACB6F9407137054B34681E429DCD96D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_70A434BA0095928C420E81E429DC9E7D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_7ACB6F9407137054B34681E429DCD96D" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_70A434BA0095928C420E81E429DC9E7D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_4E312F74DC65218C2718A9F9748D7ED4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_2750D2AED44315A97A0AA9F9748D0BD1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_4E312F74DC65218C2718A9F9748D7ED4" xlink:to="loc_us-gaap_SubsequentEventTable_2750D2AED44315A97A0AA9F9748D0BD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_F8EB3F073328A40EEE5BA9F9748D94A3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2750D2AED44315A97A0AA9F9748D0BD1" xlink:to="loc_us-gaap_DebtInstrumentAxis_F8EB3F073328A40EEE5BA9F9748D94A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5FA0726A76C9568B2DD5A9F9748EE294" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_F8EB3F073328A40EEE5BA9F9748D94A3" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5FA0726A76C9568B2DD5A9F9748EE294" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_March2016TermLoanMember" xlink:label="loc_lfvn_March2016TermLoanMember_AD77F47A38B3E516300BA9F9748E669A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5FA0726A76C9568B2DD5A9F9748EE294" xlink:to="loc_lfvn_March2016TermLoanMember_AD77F47A38B3E516300BA9F9748E669A" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_March2016RevolvingLoanMember" xlink:label="loc_lfvn_March2016RevolvingLoanMember_92B8E2F95E9D3F7383B2A9F9748E2DED" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5FA0726A76C9568B2DD5A9F9748EE294" xlink:to="loc_lfvn_March2016RevolvingLoanMember_92B8E2F95E9D3F7383B2A9F9748E2DED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_15CB0590B0E2F6BACD93A9F9748FB3F0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2750D2AED44315A97A0AA9F9748D0BD1" xlink:to="loc_us-gaap_CreditFacilityAxis_15CB0590B0E2F6BACD93A9F9748FB3F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_9B61B7F2F01A8C87DD63A9F9748FA79D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_15CB0590B0E2F6BACD93A9F9748FB3F0" xlink:to="loc_us-gaap_CreditFacilityDomain_9B61B7F2F01A8C87DD63A9F9748FA79D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_D553DC4D1A990506C99FA9F9748FC9BF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_9B61B7F2F01A8C87DD63A9F9748FA79D" xlink:to="loc_us-gaap_SecuredDebtMember_D553DC4D1A990506C99FA9F9748FC9BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_E4885BE68927DB96DF1DA9F9748FECA4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_9B61B7F2F01A8C87DD63A9F9748FA79D" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_E4885BE68927DB96DF1DA9F9748FECA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_3C5FAE386A5AD8551F89A9F9748F7FC2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2750D2AED44315A97A0AA9F9748D0BD1" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_3C5FAE386A5AD8551F89A9F9748F7FC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_6E80B59B4E417C575894A9F974906E8A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_3C5FAE386A5AD8551F89A9F9748F7FC2" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_6E80B59B4E417C575894A9F974906E8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_5E7D8E8B1B35C8ECDC92A9F974909FEC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_6E80B59B4E417C575894A9F974906E8A" xlink:to="loc_us-gaap_SubsequentEventMember_5E7D8E8B1B35C8ECDC92A9F974909FEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_EC95C9BD777463C8626EA9F9749023C0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2750D2AED44315A97A0AA9F9748D0BD1" xlink:to="loc_us-gaap_SubsequentEventLineItems_EC95C9BD777463C8626EA9F9749023C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_66FB83E31E35A9B9F257A9F9749107AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_EC95C9BD777463C8626EA9F9749023C0" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_66FB83E31E35A9B9F257A9F9749107AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_20B6CC77389CBCA288FDA9F974919C06" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_EC95C9BD777463C8626EA9F9749023C0" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_20B6CC77389CBCA288FDA9F974919C06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_4080C51C417A229BC157A9FA56A1FFAF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_EC95C9BD777463C8626EA9F9749023C0" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_4080C51C417A229BC157A9FA56A1FFAF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_274159E23B3A57768C76BC0CCC25AED5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock_0B697C7F550C5BD89C65C221B196BF80" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_274159E23B3A57768C76BC0CCC25AED5" xlink:to="loc_us-gaap_SignificantAccountingPoliciesTextBlock_0B697C7F550C5BD89C65C221B196BF80" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesComponentsOfInventoryDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_D029BAA9B0E2527CBFDDCF1D0CA35C80" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_33A8EBAC106E50B8BFCA77A8CCF0D197" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D029BAA9B0E2527CBFDDCF1D0CA35C80" xlink:to="loc_us-gaap_InventoryDisclosureAbstract_33A8EBAC106E50B8BFCA77A8CCF0D197" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_0E8596AE8BB251F2A2AD37132D5FB9C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_33A8EBAC106E50B8BFCA77A8CCF0D197" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_0E8596AE8BB251F2A2AD37132D5FB9C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_47E377296BB752B385FFFE03F754D83F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_33A8EBAC106E50B8BFCA77A8CCF0D197" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_47E377296BB752B385FFFE03F754D83F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_D8398957481F5048B19EB40CE5C3E104" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_33A8EBAC106E50B8BFCA77A8CCF0D197" xlink:to="loc_us-gaap_InventoryNet_D8398957481F5048B19EB40CE5C3E104" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_A3DF262F0524B9CC7E3082B4856586FE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskTable" xlink:label="loc_us-gaap_ConcentrationRiskTable_169C9CA1F983E8516FDF82B485656C5F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_A3DF262F0524B9CC7E3082B4856586FE" xlink:to="loc_us-gaap_ConcentrationRiskTable_169C9CA1F983E8516FDF82B485656C5F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9A8D61AAF41B3B8D27DB82B48566CA70" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_169C9CA1F983E8516FDF82B485656C5F" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9A8D61AAF41B3B8D27DB82B48566CA70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_6C4EE5F96FAB1602CF6282B48566D46B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9A8D61AAF41B3B8D27DB82B48566CA70" xlink:to="loc_us-gaap_TypeOfAdoptionMember_6C4EE5F96FAB1602CF6282B48566D46B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201409Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201409Member_6DA24FB70718D34385E282B485667AD7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_6C4EE5F96FAB1602CF6282B48566D46B" xlink:to="loc_us-gaap_AccountingStandardsUpdate201409Member_6DA24FB70718D34385E282B485667AD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_591CC7ACE57FD29E305682B48567206F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_169C9CA1F983E8516FDF82B485656C5F" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_591CC7ACE57FD29E305682B48567206F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_AC4CB24FC666858E8F8C82B485672606" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_591CC7ACE57FD29E305682B48567206F" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_AC4CB24FC666858E8F8C82B485672606" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_CashAccountsHeldPrimarilyAtFinancialInstitutionMember" xlink:label="loc_lfvn_CashAccountsHeldPrimarilyAtFinancialInstitutionMember_8F2D78A14BF8D50F077782B48567CD4F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_AC4CB24FC666858E8F8C82B485672606" xlink:to="loc_lfvn_CashAccountsHeldPrimarilyAtFinancialInstitutionMember_8F2D78A14BF8D50F077782B48567CD4F" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_CashAccountsHeldatOtherFinancialInstitutionsMember" xlink:label="loc_lfvn_CashAccountsHeldatOtherFinancialInstitutionsMember_8186531B3BCAD483551F82B48567706C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_AC4CB24FC666858E8F8C82B485672606" xlink:to="loc_lfvn_CashAccountsHeldatOtherFinancialInstitutionsMember_8186531B3BCAD483551F82B48567706C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_169C9CA1F983E8516FDF82B485656C5F" xlink:to="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossRealized_0B3D732FE984D3AD1C5682B48568623E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossRealized_0B3D732FE984D3AD1C5682B48568623E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet" xlink:label="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_6340264DDD2412F96EDD82B4856837EE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_6340264DDD2412F96EDD82B4856837EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure" xlink:label="loc_us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure_FBE03D14B06547DAEBFD82B485685DE4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure_FBE03D14B06547DAEBFD82B485685DE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_F6F4B33364B6EDB7A5FE82B485695EBB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_F6F4B33364B6EDB7A5FE82B485695EBB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="loc_us-gaap_InventoryValuationReserves_A992020376E5DE53062C82B48569FED7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_InventoryValuationReserves_A992020376E5DE53062C82B48569FED7" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_NotesReceivableRelatedPartyMaximumCommitment" xlink:label="loc_lfvn_NotesReceivableRelatedPartyMaximumCommitment_3D57ECC73C5FE9E28DC982B485699E50" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_lfvn_NotesReceivableRelatedPartyMaximumCommitment_3D57ECC73C5FE9E28DC982B485699E50" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_NotesReceivableRelatedPartyInterestRate" xlink:label="loc_lfvn_NotesReceivableRelatedPartyInterestRate_2A8ECBC4837FBCCFE47582B48569011F" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_lfvn_NotesReceivableRelatedPartyInterestRate_2A8ECBC4837FBCCFE47582B48569011F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_NotesReceivableRelatedPartiesCurrent_191B3A33779C9FCA834B82B48569E052" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_NotesReceivableRelatedPartiesCurrent_191B3A33779C9FCA834B82B48569E052" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_MoneyBackGuaranteePeriod" xlink:label="loc_lfvn_MoneyBackGuaranteePeriod_1C8F38FE6F80B315034882B4856AFDF0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_lfvn_MoneyBackGuaranteePeriod_1C8F38FE6F80B315034882B4856AFDF0" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_RevenueRecognitionSaleReturnsAcceptablePercentageFromTerminatedDistributors" xlink:label="loc_lfvn_RevenueRecognitionSaleReturnsAcceptablePercentageFromTerminatedDistributors_3CFA76CD5EBBAD2307AB82B4856A5104" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_lfvn_RevenueRecognitionSaleReturnsAcceptablePercentageFromTerminatedDistributors_3CFA76CD5EBBAD2307AB82B4856A5104" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_PercentOfRestockingFee" xlink:label="loc_lfvn_PercentOfRestockingFee_6EB152C09901C040DF7082B4856B5A53" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_lfvn_PercentOfRestockingFee_6EB152C09901C040DF7082B4856B5A53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_CE9ABB3BDCD61B63C3B782B4856CE390" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_CE9ABB3BDCD61B63C3B782B4856CE390" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_840D87AC37D454E4807682B4856CA868" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_840D87AC37D454E4807682B4856CA868" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_570D705C710F8B0D845A82B4856C2C1F" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_570D705C710F8B0D845A82B4856C2C1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:label="loc_us-gaap_NumberOfOperatingSegments_D5C068F53649BE109E3582B4856CE838" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_NumberOfOperatingSegments_D5C068F53649BE109E3582B4856CE838" xlink:type="arc" />
    <link:loc xlink:href="lfvn-20181231.xsd#lfvn_NumberOfGeographicSegments" xlink:label="loc_lfvn_NumberOfGeographicSegments_7FC3071218EF819550C282B4856D99A7" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_lfvn_NumberOfGeographicSegments_7FC3071218EF819550C282B4856D99A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_8A152AF7C02818C18B5A82B4A20496ED" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_B3741BC76ED61A5DA60282B48568BA6F" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_8A152AF7C02818C18B5A82B4A20496ED" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_246C4EB0913357E798612958EB143BD7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_ConsolidationPolicyTextBlock_246C4EB0913357E798612958EB143BD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_C7745E162A5252BE8046FAC66B770C1C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_UseOfEstimates_C7745E162A5252BE8046FAC66B770C1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_100684D58C1A531BBE032860BD228705" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_100684D58C1A531BBE032860BD228705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_BF68ACDCAAE95609A27ED431A37D0764" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_BF68ACDCAAE95609A27ED431A37D0764" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_9F22BB5153D852C888529A1376F2E4C8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_9F22BB5153D852C888529A1376F2E4C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="loc_us-gaap_ConcentrationRiskCreditRisk_907E13277D5256638E49F223F85608F0" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_ConcentrationRiskCreditRisk_907E13277D5256638E49F223F85608F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="loc_us-gaap_ReceivablesPolicyTextBlock_4E8F25D986F1582084735C1CE657BBB1" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_ReceivablesPolicyTextBlock_4E8F25D986F1582084735C1CE657BBB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_3818343DA89B500D97E9B2DA326C99A2" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_InventoryPolicyTextBlock_3818343DA89B500D97E9B2DA326C99A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_ACEB0E5B56145CBD94C48BF0FC555F7F" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_ACEB0E5B56145CBD94C48BF0FC555F7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpensePolicy_6ED4BF0BE59956BCAA3C7CB92D163150" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpensePolicy_6ED4BF0BE59956BCAA3C7CB92D163150" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_8C0A71D965EE5D4A904650844B21CF08" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_8C0A71D965EE5D4A904650844B21CF08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_13E13264DD735F399E9A0A9030E1B4A2" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_13E13264DD735F399E9A0A9030E1B4A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_415F1396C9EB5EE89F42AD120FE0836C" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_415F1396C9EB5EE89F42AD120FE0836C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_1F1F32A7B36F5A5F9B562193DAAD19C7" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_1F1F32A7B36F5A5F9B562193DAAD19C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_12E827EF02EF500EA25ACFAAC3C6D93F" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_28301E0C46655AC68574B3CB9D40A68C" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_12E827EF02EF500EA25ACFAAC3C6D93F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesSegmentInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_D80F4EC3E00D599380C33CE1B19CB8D0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4003D228AFE656A4AD8F18FB2C46DCA1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D80F4EC3E00D599380C33CE1B19CB8D0" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4003D228AFE656A4AD8F18FB2C46DCA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_1E7D996DAFE25074B1921FB8EBAD5D86" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4003D228AFE656A4AD8F18FB2C46DCA1" xlink:to="loc_srt_StatementGeographicalAxis_1E7D996DAFE25074B1921FB8EBAD5D86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_09E93999704553E392F638A44B606B8C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_1E7D996DAFE25074B1921FB8EBAD5D86" xlink:to="loc_srt_SegmentGeographicalDomain_09E93999704553E392F638A44B606B8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_A1D7C9D1E4E15EFFAC38AF25D627A802" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_09E93999704553E392F638A44B606B8C" xlink:to="loc_country_US_A1D7C9D1E4E15EFFAC38AF25D627A802" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_JP" xlink:label="loc_country_JP_CC074CD74DA955D8A883F4661220C04C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_09E93999704553E392F638A44B606B8C" xlink:to="loc_country_JP_CC074CD74DA955D8A883F4661220C04C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_07101BC935135918966A9253D804C6E1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4003D228AFE656A4AD8F18FB2C46DCA1" xlink:to="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_07101BC935135918966A9253D804C6E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncurrentAssets" xlink:label="loc_us-gaap_NoncurrentAssets_7A515FBBD58756B09055D48EC72BE0EF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_07101BC935135918966A9253D804C6E1" xlink:to="loc_us-gaap_NoncurrentAssets_7A515FBBD58756B09055D48EC72BE0EF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfComputationOfNetIncomePerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_AA3987BE7F945C0FB34B846E138CA36C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_1E23F551DF4E5D0EAB3215EA61A7B43D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_AA3987BE7F945C0FB34B846E138CA36C" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_1E23F551DF4E5D0EAB3215EA61A7B43D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_0F2F424936625FA191EBFA5843505D57" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_1E23F551DF4E5D0EAB3215EA61A7B43D" xlink:to="loc_us-gaap_NetIncomeLoss_0F2F424936625FA191EBFA5843505D57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_AEF45081912E5AF6AE273523760D6758" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_AA3987BE7F945C0FB34B846E138CA36C" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_AEF45081912E5AF6AE273523760D6758" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_5632626162445784A3EAD2DAFB51A2A8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_AEF45081912E5AF6AE273523760D6758" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_5632626162445784A3EAD2DAFB51A2A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_638B86D2DC6E5C85B96BDA5B09309E46" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_AA3987BE7F945C0FB34B846E138CA36C" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_638B86D2DC6E5C85B96BDA5B09309E46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_1089DEB908EE5DD398B78500400CC89E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_638B86D2DC6E5C85B96BDA5B09309E46" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_1089DEB908EE5DD398B78500400CC89E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_7934B615CA1253C487DF5A0A2D4F99DD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_638B86D2DC6E5C85B96BDA5B09309E46" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_7934B615CA1253C487DF5A0A2D4F99DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_8E8689F4E7F3543FAFAA0A0AE4CB4E03" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_AA3987BE7F945C0FB34B846E138CA36C" xlink:to="loc_us-gaap_EarningsPerShareBasic_8E8689F4E7F3543FAFAA0A0AE4CB4E03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_3F8008C4E74959D894A098296257F687" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_AA3987BE7F945C0FB34B846E138CA36C" xlink:to="loc_us-gaap_EarningsPerShareDiluted_3F8008C4E74959D894A098296257F687" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.lifevantage.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_379DDEBB03C95928BB5379DA4F7A044B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_6AE2769982FD5B71BA60A64A57C6C319" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_379DDEBB03C95928BB5379DA4F7A044B" xlink:to="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_6AE2769982FD5B71BA60A64A57C6C319" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_F84A6B2C181157068958DDCD7DB164BA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_379DDEBB03C95928BB5379DA4F7A044B" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_F84A6B2C181157068958DDCD7DB164BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock" xlink:label="loc_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_548E3707B08B513EA3F6E38706D68995" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_379DDEBB03C95928BB5379DA4F7A044B" xlink:to="loc_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_548E3707B08B513EA3F6E38706D68995" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>