Ukutya kwiBanga le-Cosmetic yeBanga le-Niacin, i-USP

I-Niacin (ekwabizwa ngokuba yi-vitamin B3) yenye yeevithamini B ezinyibilikayo emanzini. Imveliso yenziwe ngaphandle kokusebenzisa nayiphi na i-excipients evelisa imveliso ekhululekileyo eneempawu ezibalaseleyo. Ukuphucula ithoni kunye nokuthungwa, kunye nokunciphisa i-hyperpigmentation. Inokomeleza umqobo wolusu, ifume, inciphise imigca emihle nemibimbi, kwaye idale indawo egudileyo, eqinileyo.