Ibyokurya byo mu rwego rwo kwisiga Grade Niacin, USP
Ibicuruzwa bisobanura
Niacin (izwi kandi nka vitamine B3) ni imwe muri vitamine B ikurura amazi. Ibicuruzwa byakozwe nta gukoresha ibicuruzwa byose bitanga ibicuruzwa bitembera ubusa kandi biranga ibyiza. Itezimbere amajwi nimiterere, kandi igabanye hyperpigmentation. Irashobora gushimangira inzitizi yuruhu, kuyitobora, kugabanya imirongo myiza niminkanyari, no gukora ubuso bworoshye, bukomeye.
Koresha
Ongeraho kumazi yicyiciro cya emulisiyo. Urwego rusanzwe rukoreshwa: 0.01 - 0.1%. Gukoresha hanze gusa.
Porogaramu
Kurwanya gusaza, ibicuruzwa birwanya inkari, moisturizers, serumu
Andika ubutumwa bwawe hano hanyuma utwohereze
