cosmetic-化妆品

Major:InorgChemName:MinozActuality:widelyandregularlyappliedconsumersofallagesessentialtolifeReason:mentalqualitybodimentCosmeticproductsIntroductionCosmeticsapplydirectlytohumanskin,mucousmembranes,hairandnailsIncreasingconcernaboutsafetyIntentionaloraccidentalpresenceofchemicalsubstances,includingtoxicmetalsCONTENTS•Thehazardofthecosmetics•Thetoxicitytestingofcosmetics•TomakenaturalcosmeticsliverbonetissueheartkidneycancerhematopoieticsystemreproductivefunctionNi,Co,Cr:stratumcorneumallergiccontactdermatitisHg,Pb,Cd,Al:skinlayerstobloodvessels,transportedintovariousorgansHg:appendages-hairfollicles,sweatducts.DAMAGES!•Theinfectiousdamage•Theirritantdamage•Theallergicdamage•ThesystemicdamageNutrimentsinthecosmetics,microbeeasytoreproductioninthisenvironment.Ifyouusethesecosmetic,itcancauseaninfectioushurtforyourbody,especiallyforyourskinaroundtheeyes.Thisisthemostcommondamage,becausethecosmeticsincludingmanystimulationconstituents,orthephvalueistoohighortoolow.Thecosmeticscontainsallergens,theycaneasyleadtoanirritabilityreactionforsomeone.It'sverydangerous.Ifyouwanttosomecosmetic,youmustbeknowwhetheryouaresensitivetothem.Therawmaterielsofcosmeticsarecomplex.Therearemanypoisonouscompositionsbadforyourbody.Thepoisonoussubstancewillthroughyouskinandgetintoyourbody.Atlast,theywoulddamageyourwholebody.ToxicityTestingBuycleanserwithPHtestPaperRubasmallamountofcleansingproductsinthepaper,ifthetestpaperintoadarkgreen,indicatesanoverdoseofalkalinecompositioninthematerial.ToheattheCreamHeatingintheladle,productuptothestandardwon'tchange,andflavorissharper.Splash,burningsmoke,residualoilafterburning,accountfortheexceedstandardofmineraloil.TestofemulsionPouremulsioninwater,floatingproveitcontainsoilstoneester.Gentlysway,ifliquidturnedintomilkywhite,provetheexistenceofemulsifier.SilverringtojudgePbSmearcosmeticsinthebackofhandorear,evenlydaub,usethesilverringrubtheregionofthedaubslightly,blackorlightblacktestifythecontainingofheavymetalssuchasleadmaterial.ⅠdistinguishantioxidantfunctionPutalittlecleansingmilkinthemixedsolutionofiodinewithwater,fullystirring,iftheproductandliquidfullydissolvedandrestoredthecrystalclearwater,itsantioxidantfunction.CosmeticallergicexperimentCosmeticbesmearisontheforearminsideorontheskinbacktonormal,observation,ifthetestareawithoutanysymptoms,indicatesthecosmeticsissafe.NaturalCosmeticsHowtomake?•Usingoliveoilproductiondischargemakeupwater•Usingorangepeeltoexfoliate•Usingeggs-milk-honeytomakemasktoreducewinklesTIP1Puttingoliveoilintoacleancontainer,andaddingq.s.emulsifierinit,mixingthem.Theycandeepcleanskinanddonoharmtoyou.TIP2Orangepeelcontainsnaturalessenceoil,theycanremoveoilandcleanskin.Youcanevenuseittowipethebodycutinplaceordiptheminthebathwatersothatpurifyskinandeliminatefatigue.TIP3Takingappropriateamountofmilkpower,halfalemonjuice,addinganeggandrightamountofhoney,mixingthem.puttingsomeonyourface,afterbeingdryandwashingthem.SumUpUsingofcosmeticsisnecessary;Theharmfulmaterialinthecompositionisinevitable;Learntorecognizethecosmetics'quality.