Niacinamide, izwi kandi nka vitamine B3, ni ikintu gikomeye mu kwita ku ruhu no kumererwa neza. Iyi vitamine ibora amazi ntabwo ari ngombwa kubuzima rusange, ariko inatanga inyungu nyinshi kuruhu. Byaba bikoreshwa cyane mubuvuzi bwuruhu cyangwa byafashwe mubyongeweho, niacinamide irashobora gufasha kunoza imiterere yuruhu, kugabanya uburibwe, ndetse nijwi ryuruhu. Hamwe nimiterere ikomeye ya antioxydeant, iyi vitamine iragenda ikundwa cyane munganda zo kwisiga nkurufunguzouruhu rwera.

Mu kwita ku ruhu, niacinamide izwi cyane kubera ubushobozi bwayo bwo kunoza imikorere yuruhu. Mugukomeza inzitizi ya lipide isanzwe yuruhu, niacinamide ifashagufunga ubuhehere kandi wirinde umwuma. Ibi bituma iba ikintu cyiza kubantu bafite uruhu rwumye cyangwa rworoshye. Byongeye kandi, niacinamide yasanze ifite akamaro mukugabanya kugaragara kumirongo myiza n'iminkanyari, bikagira agaciroibirwanya gusaza . Imiti irwanya inflammatory nayo ituma bigirira akamaro abantu barwaye indwara nka acne, rosacea, cyangwa eczema.

Usibye inyungu zingenzi, niacinamide nayo igira uruhare runini mubuvuzi rusange. Nka kimwe mu bintu byingenzi bigize ingufu z'umubiri hamwe na metabolism, niacinamide ni ngombwa mu kubungabunga ingirabuzimafatizo nziza. Yakoreshejwe mu kuvura indwara zitandukanye zuruhu, harimo acne, eczema, na hyperpigmentation. Iyo ukoresheje inyongeramusaruro, niacinamide byagaragaye ko igira ingaruka nziza kurwego rwa cholesterol, ubuzima bwimitsi yumutima, ndetse nibikorwa byubwenge. Iyi vitamine ifite inyungu nyinshi zubuzima kandi ni imbaraga zikora ibintu byinshi.

Mugihe icyifuzo cyibintu bisanzwe, byita kumubiri bikomeza kwiyongera, niacinamide yabaye ihitamo ryamamare muburyo bwo kwisiga. Ubushobozi bwayo bwo kumurika ndetse nijwi ryuruhu bituma ikundwauruhu rworohereza uruhu mubicuruzwa byagenewe kugabanya hyperpigmentation nibibara byijimye. Byaba bikoreshwa muri serumu, amavuta, cyangwa masike, niacinamide ihita ihinduka ikintu cyingenzi mubikorwa byinshi byo kuvura uruhu. Hamwe nibikorwa bifatika kandi bihindagurika, iyi vitamine yizeye neza ko izakomeza kuba umukinnyi wingenzi mubikorwa byubwiza nubuzima bwiza mumyaka iri imbere. Waba ushaka kuzamura ubuzima bwuruhu rwawe cyangwa kuzamura ubuzima bwawe muri rusange, niacinamide (vitamine B3) igomba kuba ifite ibikoresho kuri radar yawe.