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  <xs:element name="ComputerHardwareAndSoftwareMember" id="sskn_ComputerHardwareAndSoftwareMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xs:element name="CostOfEquityPercentage" id="sskn_CostOfEquityPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="RevenueVolatility" id="sskn_RevenueVolatility" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
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  <xs:element name="ContractWithCustomerLiabilityCurrentAdvanceConsideration" id="sskn_ContractWithCustomerLiabilityCurrentAdvanceConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
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  <xs:element name="LesseeOperatingLeaseRemainingTermOfContract" id="sskn_LesseeOperatingLeaseRemainingTermOfContract" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="OperatingLeaseIncrementalBorrowingRatePercent" id="sskn_OperatingLeaseIncrementalBorrowingRatePercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="ChangeInOperatingLeaseRightOfUseAssetsAndLiabilityDueToAmendedLease" id="sskn_ChangeInOperatingLeaseRightOfUseAssetsAndLiabilityDueToAmendedLease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
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  <xs:element name="SeniorTermFacilityCreditFacility3Member" id="sskn_SeniorTermFacilityCreditFacility3Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xs:element name="SeniorTermFacilityThirdAmendmentMember" id="sskn_SeniorTermFacilityThirdAmendmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="LondonInterbankOfferedRateMember" id="sskn_LondonInterbankOfferedRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xs:element name="DebtInstrumentLenderFees" id="sskn_DebtInstrumentLenderFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
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  <xs:element name="LongTermDebtPrepaymentFeeIfPrepaymentIsMadeBetweenTwentyFourMonthsAndThirtySixMonths" id="sskn_LongTermDebtPrepaymentFeeIfPrepaymentIsMadeBetweenTwentyFourMonthsAndThirtySixMonths" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
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  <xs:element name="LongTermDebtPrepaymentFeeIfPrepaymentIsMadeAfterThirtySixMonths" id="sskn_LongTermDebtPrepaymentFeeIfPrepaymentIsMadeAfterThirtySixMonths" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
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  <xs:element name="LongTermDebtPrepaymentFeeIfPrepaymentIsMadeBetweenTwelveMonthsAndTwentyFourMonths" id="sskn_LongTermDebtPrepaymentFeeIfPrepaymentIsMadeBetweenTwelveMonthsAndTwentyFourMonths" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
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  <xs:element name="MidCapFinancialTrustMember" id="sskn_MidCapFinancialTrustMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="EarlyRepaymentOfDebt" id="sskn_EarlyRepaymentOfDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="MinimumOfUnrestrictedCash" id="sskn_MinimumOfUnrestrictedCash" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="NetRevenueThresholdIncreaseMinimumByDecember312026" id="sskn_NetRevenueThresholdIncreaseMinimumByDecember312026" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="NetRevenueThresholdIncreaseMinimum" id="sskn_NetRevenueThresholdIncreaseMinimum" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="LineOfCreditFacilityAvailableToBeDrawnUnderCondition" id="sskn_LineOfCreditFacilityAvailableToBeDrawnUnderCondition" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
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  <xs:element name="AccruedProfessionalFeesOtherAccruedLiabilities" id="sskn_AccruedProfessionalFeesOtherAccruedLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
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  <xs:element name="TaxPeriodFromMarch2014ThroughNovember2022Member" id="sskn_TaxPeriodFromMarch2014ThroughNovember2022Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="TaxPeriodFromJune2018ThroughJune2022Member" id="sskn_TaxPeriodFromJune2018ThroughJune2022Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xs:element name="FutureEarnoutMilestonePayments" id="sskn_FutureEarnoutMilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="AssetAcquisitionContingentConsiderationIncurred" id="sskn_AssetAcquisitionContingentConsiderationIncurred" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="SubsequentPeriodOfGrossProfitForFutureRoyaltyPayments" id="sskn_SubsequentPeriodOfGrossProfitForFutureRoyaltyPayments" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="FutureEarnoutPaymentDueUponRevenueTarget" id="sskn_FutureEarnoutPaymentDueUponRevenueTarget" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="NumberOfDevelopmentDevices" id="sskn_NumberOfDevelopmentDevices" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PercentageOfGrossProfitForFutureRoyaltyPaymentsForSubsequentPeriod" id="sskn_PercentageOfGrossProfitForFutureRoyaltyPaymentsForSubsequentPeriod" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="FutureRoyaltyPayments" id="sskn_FutureRoyaltyPayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="TheravantDevelopmentAgreementMember" id="sskn_TheravantDevelopmentAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="FutureMilestonePayments" id="sskn_FutureMilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="LongTermDebtAfterExitFee" id="sskn_LongTermDebtAfterExitFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="EmployeeRetentionCreditMember" id="sskn_EmployeeRetentionCreditMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="EmployeeRetentionCreditAbstract" id="sskn_EmployeeRetentionCreditAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
</xs:schema>
