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  <xs:element id="hain_FinanceLeaseLiabilityToBePaidAfterYearFour" abstract="false" name="FinanceLeaseLiabilityToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_AchievementDomain" abstract="true" name="AchievementDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_SignificantAccountingPoliciesPolicyPolicyTextBlock" abstract="false" name="SignificantAccountingPoliciesPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="hain_AssetsAndLiabilitiesLesseeTableTextBlock" abstract="false" name="AssetsAndLiabilitiesLesseeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationAfterTax" abstract="false" name="OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationAfterTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearOne" abstract="false" name="LeaseLiabilityToBePaidDueYearOne" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiability" abstract="false" name="LeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_ConsolidatedSecuredLeverageRatioCovenant" abstract="false" name="ConsolidatedSecuredLeverageRatioCovenant" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hain_FuelBrandsMember" abstract="true" name="FuelBrandsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_LesseeLeaseLiabilityPaymentDueAbstract" abstract="true" name="LesseeLeaseLiabilityPaymentDueAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodTotalFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodTotalFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_ConsolidatedInterestCoverageRatioCovenant" abstract="false" name="ConsolidatedInterestCoverageRatioCovenant" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hain_FiniteLivedIntangibleAssetsAcquiredAmortization" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearThree" abstract="false" name="LeaseLiabilityToBePaidDueYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_ROUAssetsObtainedInExchangeForLeaseObligationAbstract" abstract="true" name="ROUAssetsObtainedInExchangeForLeaseObligationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_ConsolidatedLeverageRatio" abstract="false" name="ConsolidatedLeverageRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hain_LongTermIncentivePlan20222024Member" abstract="true" name="LongTermIncentivePlan20222024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_RestrictedStockGrantInformationTableTextBlock" abstract="false" name="RestrictedStockGrantInformationTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearFour" abstract="false" name="LeaseLiabilityToBePaidDueYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_AccountsPayableAndAccruedLiabilitiesAndOtherNoncurrentLiabilitiesMember" abstract="true" name="AccountsPayableAndAccruedLiabilitiesAndOtherNoncurrentLiabilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationAndTax" abstract="false" name="OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationAndTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_PropertyPlantAndEquipmentRemovalOfMachineryExpense" abstract="false" name="PropertyPlantAndEquipmentRemovalOfMachineryExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_FoundersTableMember" abstract="true" name="FoundersTableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_ThatsHowWeRollMember" abstract="true" name="ThatsHowWeRollMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_RSAsRSUsAndPSUsMember" abstract="true" name="RSAsRSUsAndPSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_BabyFoodLitigationPersonalInjuryMember" abstract="true" name="BabyFoodLitigationPersonalInjuryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_AccountsReceivableSoldPrincipal" abstract="false" name="AccountsReceivableSoldPrincipal" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_AccumulatedNetGainLossFromFairValueHedgesAttributableToParentMember" abstract="true" name="AccumulatedNetGainLossFromFairValueHedgesAttributableToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" abstract="true" name="CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidRemainderOfFiscalYear" abstract="false" name="LeaseLiabilityToBePaidRemainderOfFiscalYear" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossNetInvestmentHedgeReclassificationNetOfTax" abstract="false" name="OtherComprehensiveIncomeLossNetInvestmentHedgeReclassificationNetOfTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearTwo" abstract="false" name="LeaseLiabilityToBePaidDueYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_SimplifyMember" abstract="true" name="SimplifyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_WeightedAverageRemainingLeaseTermAbstract" abstract="true" name="WeightedAverageRemainingLeaseTermAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_AchievementAxis" abstract="true" name="AchievementAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="hain_LossContingencyComplaintsSeekingReliefNumber" abstract="false" name="LossContingencyComplaintsSeekingReliefNumber" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossCashFlowHedgeDeferredGainLossBeforeReclassificationTax" abstract="false" name="OtherComprehensiveIncomeLossCashFlowHedgeDeferredGainLossBeforeReclassificationTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_OtherLongTermDebtAndFinanceLeaseLiability" abstract="false" name="OtherLongTermDebtAndFinanceLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_SecuritiesClassActionComplaintsMember" abstract="true" name="SecuritiesClassActionComplaintsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_InterestandOtherExpensesNet" abstract="false" name="InterestandOtherExpensesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_EmployeeServiceShareBasedCompensationTaxExpenseBenefitRealizedFromRestrictedSharesVesting" abstract="false" name="EmployeeServiceShareBasedCompensationTaxExpenseBenefitRealizedFromRestrictedSharesVesting" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" abstract="false" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_FourthAmendedAndRestatedCreditAgreementMember" abstract="true" name="FourthAmendedAndRestatedCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_TotalStockholdersEquityIncludingTreasuryStock" abstract="false" name="TotalStockholdersEquityIncludingTreasuryStock" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
