Yiyiphi impembelelo emhlophe ekhuselekileyo kwaye isebenza ngakumbi, kuqukaarbutin,ivithamin C, okanye i-niacinamide?

Arbutin

 α- Arbutin: α- I-Arbutin inokhuseleko oluhle, umphumo omhlophe, kunye nokuzinza;

 β- Arbutin: imathiriyeli ekrwada ngexabiso eliphantsi

I-Deoxyarbutin: ukuzinza okubi kunye nokusetyenziswa okuncinci;

Umgaqo we-Whitening: I-Arbutin ivimbela ngokukodwa ukuveliswa kwe-melanin ngokuthintela umsebenzi we-tyrosinase (i-enzyme ebalulekileyo kwinkqubo yokuvelisa i-melanin), ngaloo ndlela ifezekisa umphumo wokwenza ulusu lube mhlophe.

ivithamin C

I-Vitamin C inembali ende yokusetyenziswa ukwenza mhlophe, kwaye ikwabizwa ngokuba yi-ascorbic acid ngenxa yesakhono esinamandla se-antioxidant, esikhokelela ekungazinzini kunye nokubola lula. Ke ngoku i-derivatives yayo isetyenziswa ngokuqhelekileyo. Ukongeza iqela le-inert kwiqela elisebenzayo liyenza izinze ngakumbi. Umzekelo,ascorbic acid glucoside (AA2G), i-derivative ye-vitamin C, ngoku yongezwa kwiimveliso ezimhlophe kwiimarike.

Umgaqo wokuba mhlophe: Isiphumo sokwenza mhlophe kwevithamin C ikakhulu kungenxa yesakhono sayo esinamandla sokulwa ne-antioxidant. Inokunciphisa into ephakathi ye-dopamine quinone kwi-melanin synthesis kwi-dopamine, ivalela ikhonkco le-oxidation elenziwe yi-melanin, ngaloo ndlela inqanda ukubunjwa kwe-melanin kwaye ibe mhlophe.

Iziphumo kunye nemithetho-siseko yesenzo esinokuthi siphunyezwe ngolu hlobo lulandelayo:

I-Whitening: Indlela yokusebenza ifezekiswa ngokuthintela ukuthuthwa kwe-melanosomes ukusuka kwi-melanocytes ukuya kwi-keratinocytes.

Ukulawulwa kwe-oyile kunye nokunciphisa i-pore: inokulawula ukukhuselwa kwe-sebum kunye ne-oyile, iyancipha imingxunya yolusu, kwaye yenza ukuthungwa kwesikhumba kube buthathaka ngakumbi.

Ukuba ulusu lwakho alunachaso lukhethekileyo, uthelekiso lokhuseleko lwezi zithako zintathu lu: niacinamide.