Retinol yerekeza kuri "" amayobera ", benshi benshi bumvise, nubwo abantu bake bavuga ko bahagarariye. Ariko niba ushaka kunoza imiterere yuruhu nubumenyi bwimbitse mukarere kwongerera bizwi, birakwiye noneho kwiyegereza "intwari". Guteranya amakuru akwiye kumenyekana.
Ikigudinal
Retinol nuburyo bwa vitamine A, icy'ingenzi, wihutisha inzira yo kuvuka k'uruhu no kwiyongera mu musaruro wa colagen, utangira kugabanuka imyaka 30. Retinol ntabwo igabanya gusa iminkanyari, ariko ifasha gukuraho ingaruka ziva mu zuba. Ibintu, muri rusange, birakwiriye kubungabunga uruhu rwiza: guhuza ijwi, kugabanya ingano ya pores yagutse kandi ifunze, igabanya ubukana bwo kwigaragaza acne.
Retinol ifasha gukuraho iminkanyari nto
Ifoto: Ibisobanuro.com.
Kuva ufite imyaka ushobora gukoresha
Retinol arasabwa kongera kuri gahunda yo kwita kuva kumyaka 30, mugihe hasanzwe hari iminkanyari nibidashishwa, ariko niba bibyifuzaga, ntabwo biteye ubwoba kandi mbere yo gutangira kumenyera. Ku ruhu ruto, ingaruka ntizigaragara cyane, kubera kubura ibibazo byinshi bijyanye n'imyaka, ariko, nkuko babivuga, gukumira biruta kuvurwa. Byongeye kandi, ku ruhu rw'imyaka 20+, haribintu bizashobora kwerekana byimazeyo mu kurwanya ubugari bwagutse no gutwikwa.
Inama zo gukoresha
Ibikoresho muri gahunda yo kwita bigomba gutangizwa witonze kugirango ugabanye amahirwe yo kumisha, gukuramo no gutukura. Witondere kuvugana na Beneside, uyoboye uzayobora. Uruhu rukeneye igihe cyo kumenyera. Kugirango utangire, gerageza ukoreshe ibicuruzwa 1 cyangwa 2 mucyumweru nijoro - mubisanzwe abaganga bagira inama. Koresha buhoro buhoro umubare muto (hafi amashaza) cream cyangwa wibande hamwe nigihuru cyuruhu rusukuye kandi cyumye, wirinze uturere dukikije amaso. Tegereza iminota 20-30 kugirango ugere ku ngaruka ntarengwa mbere yuko ujya mubundi buryo. Inzira yo kwivuza hamwe na retinol imara amezi 3, noneho ugomba kuruhuka amezi atatu.
Izuba ryizuba na retinol ntabwo bihuye
Ifoto: Ibisobanuro.com.
Icyitonderwa
Retinol ntabwo ikwiriye kuri buri wese. Niba urwaye Rosacea, eczema cyangwa psoriasis, nibyiza kwirinda iyi ngingo, kubera ko uruhu rwinshi rushobora no gufatirwa. Ibyo ari byo byose, ibicuruzwa bigomba kubanza gukoreshwa ahantu hato k'uruhu ku rusingi rw'imbere rwo kunyerera ku nkombe kugirango igenzure reaction kuri yo. Ntugakoreshe icyarimwe ukoreshe retinol na benzoyl peroxide, aha na bha acide. Izi bintu bigabanya umusaruro wa retinol, kandi ihuriro ryabo rizatera uruhu rwuruhu. Hanyuma, menya neza ko utibagiwe ububiko hamwe nibikorwa byinshi hamwe na spf nziza, nkuko retinol izamura uruhu rwuruhu.