影响货架寿命的因素

ShelfLifeandExpirationDatingofCosmetics课前回顾与预习Task影响货架寿命的因素如何保持化妆品安全1PART1[FactorsAffectShelflife影响货架寿命的因素]2PART2[HowtoKeepYourCosmeticsSafe如何保持化妆品安全]01CONTENT1[FullText全文阅读]heshelflife,orexpirationdate,ofacosmeticorpersonalcareproductistheperiodduringwhichthemanufacturerhasdeterminedaproducttobebestsuitedforuse.TherearenoregulationsorrequirementsundercurrentU.S.lawsthatrequirecosmeticmanufacturerstoprintexpirationdatesonthelabelsofcosmeticproducts.However,manufacturershavetheresponsibilitytodetermineshelflifeforproductsaspartoftheirresponsibilitytosubstantiateproductsafety.Expirationdatesarerequiredforover-the-counter(OTC)drugs.HoweverforOTCdrugswithoutdosagelimitations(e.g.,antiperspirants,antidandruffshampoos,toothpastes,sunscreens,etc.),OTCdrugregulations(21CFR211.137)donotrequireanexpirationdateprovidedthattheseproductshavedemonstratedatleast3yearsofstability.PART1[FactorsAffectShelflife影响货架寿命的因素]01CONTENT1[FullText全文阅读]InEurope,cosmeticproductswithalifespanlongerthan30monthsmustshowa"periodafteropening"(POA)time.Thatis,thetimeinmonthswhentheproductwillremainingoodconditionaftertheconsumerhasusedtheproductforthefirsttime.Asymbolofanopencreamjarisusuallyusedinsteadofwordsandthetimeinmonthscanbeinsidethesymboloralongsideit.AlthoughthissymbolisfrequentlypresentonsomeU.S.cosmeticsproducts,itisnotrequired.TherearenoU.S.lawsorregulationsthatrequirecosmeticstohavespecificshelflivesorhaveexpirationdatesontheirlabels.However,manufacturersareresponsibleformakingsuretheirproductsaresafe.FDAconsidersdeterminingaproduct’sshelflifetobepartofthemanufacturer’sresponsibility.PART1[FactorsAffectShelflife影响货架寿命的因素]01CONTENT1[FullText全文阅读]Notall“personalcareproducts”areregulatedascosmetics.Some,suchassunscreenproductsandacnetreatments,aredrugsunderthelaw.Some,suchasmakeupandmoisturizersthatarealsosunscreens,with“SPF”labeling,areregulatedasbothcosmeticsanddrugs.Drugs,includingthosethatarebothdrugsandcosmetics,mustbetestedforstability(seetheregulationsat21CFR211)andarerequiredtohaveexpirationdatesprintedonthelabels.Manufacturersmustmakesuretheirdrugproductsaresafeandeffectiveuntiltheirexpirationdates.PART1[FactorsAffectShelflife影响货架寿命的因素]01CONTENT

2[KeyWords&Phrases重点单词和短语]shelfn.英[ʃelf](固定在墙上的或橱柜、书架等的)架子，搁板;(悬崖上或海底)突出的岩石;陆架;陆棚lifespann.[ˈlaɪfspæn]寿命;可持续年限;有效期sunscreenn.[ˈsʌnskriːn]防晒霜，防晒油PART1[FactorsAffectShelflife影响货架寿命的因素]expirationn.[ˌekspəˈreɪʃn]告终;期满;截止01CONTENT

2[KeyWords&Phrases重点单词和短语]WordandPhraseshelf[ʃelf]n.架子，搁板，突出的岩石;陆架;陆棚sunscreen[ˈsʌnskriːn]n.防晒霜;防晒油lifespan[ˈlaɪfspæn]n.寿命;可持续年限;有效期expiration[ˌekspəˈreɪʃn]n.告终;期满;截止shampoo[ʃæmˈpuː]n.洗发水PART1[FactorsAffectShelflife影响货架寿命的因素]Theshelflife,orexpirationdate,ofacosmeticorpersonalcareproductistheperiodduringwhichthemanufacturerhasdeterminedaproducttobebestsuitedforuse.TherearenoregulationsorrequirementsundercurrentU.S.lawsthatrequirecosmeticmanufacturerstoprintexpirationdatesonthelabelsofcosmeticproducts.However,manufacturershavetheresponsibilitytodetermineshelflifeforproductsaspartoftheirresponsibilitytosubstantiateproductsafety.化妆品或个人护理产品的保质期或有效期是制造商确定产品最适合使用的期限。美国现行法律没有规定或要求化妆品制造商在化妆品标签上打印有效期。然而，制造商有责任确定产品的保质期，作为其证明产品安全的责任的一部分。01CONTENT

3[SentenceParsing句子解析]PART1[FactorsAffectShelflife影响货架寿命的因素]Expirationdatesarerequiredforover-the-counter(OTC)drugs.HoweverforOTCdrugswithoutdosagelimitations(e.g.,antiperspirants,antidandruffshampoos,toothpastes,sunscreens,etc.),OTCdrugregulations(21CFR211.137)donotrequireanexpirationdateprovidedthattheseproductshavedemonstratedatleast3yearsofstability.非处方药的有效期是必须的。但是，对于没有剂量限制的非处方药（如止汗剂、去屑洗发水、牙膏、防晒霜等），非处方药法规（21CFR211.137）不要求有有效期，前提是这些产品至少具有3年的稳定性。01CONTENT

3[SentenceParsing句子解析]PART1[FactorsAffectShelflife影响货架寿命的因素]InEurope,cosmeticproductswithalifespanlongerthan30monthsmustshowa"periodafteropening"(POA)time.Thatis,thetimeinmonthswhentheproductwillremainingoodconditionaftertheconsumerhasusedtheproductforthefirsttime.Asymbolofanopencreamjarisusuallyusedinsteadofwordsandthetimeinmonthscanbeinsidethesymboloralongsideit.AlthoughthissymbolisfrequentlypresentonsomeU.S.cosmeticsproducts,itisnotrequired.在欧洲，使用寿命超过30个月的化妆品必须显示“打开后的时期”（POA）时间。也就是说，消费者首次使用产品后，产品保持良好状态的时间（以月为单位）。一个打开的奶油罐的符号通常用来代替文字和时间在几个月内可以在符号内或旁边。虽然这个符号经常出现在一些美国化妆品上，但它不是必需的。01CONTENT

3[SentenceParsing句子解析]PART1[FactorsAffectShelflife影响货架寿命的因素]TherearenoU.S.lawsorregulationsthatrequirecosmeticstohavespecificshelflivesorhaveexpirationdatesontheirlabels.However,manufacturersareresponsibleformakingsuretheirproductsaresafe.FDAconsidersdeterminingaproduct’sshelflifetobepartofthemanufacturer’sresponsibility.Notall“personalcareproducts”areregulatedascosmetics.Some,suchassunscreenproductsandacnetreatments,aredrugsunderthelaw.Some,suchasmakeupandmoisturizersthatarealsosunscreens,with“SPF”labeling,areregulatedasbothcosmeticsanddrugs.美国没有法律或法规要求化妆品有特定的保质期或标签上有有效期。然而，制造商有责任确保他们的产品是安全的。FDA认为确定产品的保质期是制造商的一部分责任。并不是所有的“个人护理产品”都被规定为化妆品。有些，如防晒产品和痤疮治疗，是法律规定的药物。有些化妆品和润肤霜也属于防晒霜，贴有“SPF”标签，被规定为化妆品和药品。01CONTENT

3[SentenceParsing句子解析]PART1[FactorsAffectShelflife影响货架寿命的因素]Drugs,includingthosethatarebothdrugsandcosmetics,mustbetestedforstability(seetheregulationsat21CFR211)andarerequiredtohaveexpiration