Zithini iziphumo zokusebenzisa i-whitening essence?

Njengemveliso edumileyo kwicandelo leukhathalelo lolusu, i-whitening essence ibe yinto ebalulekileyo kubantu abafuna ulusu olukhanyayo nolukhazimlayo, ngenxa yezithako zayo ezisebenzayo ezixineneyo kunye nemiphumo ejoliswe kuyo. Indlela esebenza ngayo ayilonto inye kodwa isebenza ngokubambisana kumanqanaba amaninzi ukuzisa ukuhlaziywa kolusu ngaphakathi nangaphandle.
Kumthombo wemveliso ye-melanin, ukwenza mhlopheintsingiselokunokuthiwa "ikwimeko yokulinda kakhulu". Thatha i-nicotinamide njengomzekelo. Ingayithintela ngempumelelo inkqubo yokuthutha i-melanin ukusuka kwiiseli ze-basal ukuya kwiiseli ze-epidermal, njengokubeka imiqobo kwindlela engenakuphepheka ye-"bathuthi" be-melanin, kunciphisa ukubekwa kwe-melanin kumphezulu wolusu. I-Transimic acid ngokusisiseko iyawunqumla umxokelelwane wokwenziwa kwe-melanin ngokuthintela ngokuchanekileyo ukusebenza kwe-tyrosinase. Le ndlela yokuthintela ukuba mhlophe ifaneleke ngakumbi kubantu abachatshazelwa yimitha ye-ultraviolet ixesha elide okanye abanokuchaphazeleka kumbala ngenxa yokuvuvukala.
Xa i-melanin sele ibunjiwe, i-whitening essence ijika ibe "yinkosi yokucoca". Izinto ezifana ne-fruit acid kunye ne-salicylic acid zinokukhuthaza ukuvuselelwa kwe-stratum corneum kancinci kwaye zikhawulezise ukuchitheka kwe-metabolic ye-keratin endala kunye nenkunkuma equlethe i-melanin. Kufana nokunika ulusu ucoceko olunzulu, ukuvumela iiseli zesikhumba ezintsha nezikhanyayo ukuba zivezwe, kunye nokuphucula iingxaki zesikhumba esingalinganiyo kunye noburhabaxa kunye nokufiphala. Okwangoku, i-vitamin C kunye nezinto eziphuma kuyo, kunye namandla azo anamandla e-antioxidant, azinakuphela nje ngokuphelisa ii-free radicals eziveliswa zizinto zangaphandle ezifana nemitha ye-ultraviolet kunye nongcoliseko, kodwa zikwanciphisa i-melanin esele i-oxidized, zibuyisele ulusu kwindawo yalo yokuqala.

Kwiindawo ezinemibala engapheliyo, i-whitening essence ikwasebenzisa indlela "echanekileyo yokubetha". Izithako ezifana ne-377 kunye ne-hydroquinone (esetyenziswa phantsi kwengcebiso kagqirha) zinokungena nzulu kumaleko osisiseko wolusu kwaye zisebenze ngokuthe ngqo kwi-melanin masses esele iqokelelene, zikhuthaze ukubola kwazo kunye nokusasazeka kwazo. I-Azelaic acid ayithinteli kuphela ukwenziwa kwe-melanin kodwa ikwanazo neziphumo zokulwa nokuvuvukala, iphucula kakhulu umbala oshiyekileyo emva kokuvuvukala.
Ukongeza ekwenzeni mhlophe, i-hyaluronic acid, i-ceramide kunye nezinye izithako ezikwi-essence zinokulinganisela ukufuma kunye nokulungisa, zakha umqobo onempilo wolusu. Ulusu olusempilweni nolumanzi lunokubonakalisa ukukhanya ngcono kwaye lubonise ukukhanya kwendalo nokucacileyo. Ukongeza, ezinye izinto ezikwi-essence ziqulethe izithako ezichasene ne-glycation ezifana ne-carnosine kunye ne-hyaluronic acid, ezingagcini nje ngokwenza mhlophe ulusu kodwa zikhusela i-collagen kwi-glycation, zithintela ulusu ukuba lungabi tyheli ngenxa yokwaluphala.
Nangona kunjalo, ukuze kusebenze kakuhle kakhulu i-whitening essence, ukusetyenziswa ngokuchanekileyo yeyona nto ibalulekileyo. Kungcono ukumisela ukunyamezelana ngaphambi kokusetyenziswa, ngakumbi kwiimveliso eziqulethe ii-asidi okanye izithako ezisebenzayo ezixineneyo kakhulu. Emva kokusetyenziswa emini, kufuneka kuthathwe amanyathelo angqongqo okukhusela ilanga; kungenjalo, iziphumo zokwenza mhlophe zinokutshatyalaliswa lula yimitha ye-ultraviolet. Kwangaxeshanye, kuyimfuneko ukuqaphela izinto ezingavumelekanga xa kudityaniswa izithako ukuze kuthintelwe ukurhawuzelelwa lusu okubangelwa ziingxabano zezithako. Ukwenza mhlophe asinto inokufezekiswa ngobusuku obunye. Kuphela ngokuyisebenzisa rhoqo iiveki ezi-4 ukuya kwezi-8, kudityaniswe neshedyuli eqhelekileyo kunye nendlela yokuphila enempilo, apho umntu anokufumana khona oko akufunayo.ukwenza mhlopheisiphumo kwaye yenza ulusu lukhanye ngokukhanya okuqaqambileyo nokukhazimlayo.