Retinol: yintoni na, iipropati, xa isicelo?

Contents

Nini ukusebenzisa i-Retinol?

I-Retinol luhlobo lwevithamin A ekudala isetyenziswa ngempumelelo kwizithambiso ezijolise ekulungiseni iinguqu zesikhumba ezinxulumene nobudala, ezinje:

  • imibimbi;
  • ukulahleka koxinzelelo lwezicubu;
  • amabala amnyama;
  • umhlaba ongalinganiyo;
  • uburhabaxa kunye noburhabaxa ulusu;
  • ubuthuntu, ukulahleka kokukhanya.

Ukongeza, i-Retinol inefuthe elihle eluswini kunye ne-acne kunye ne-post-acne. Ithini imfihlo yakhe?

Isebenza njani i-Retinol kwizinto zokuthambisa

I-Retinol ineempawu ezininzi ezivumela ukuba zithathwe njengenye yezona zinto zisebenzayo kunye nezisebenzayo kwiminyaka emininzi.

  • Ngenxa yobungakanani bayo bemolekyuli encinci kunye ne-lipophilicity (yinto enyibilikayo ngamanqatha), i-Retinol yoyisa umqobo we-lipid wolusu kwaye ingene kwi-epidermis.
  • I-Retinol ivuselela ulwahlulo lweeseli olusebenzayo lwe-basal layer ye-epidermis, oko kukuthi, ikhawulezisa ukuhlaziywa kokwakheka kweeseli kwaye, ukongeza, ayichaphazeli kuphela i-keratinocytes, kodwa kunye nezakhiwo ezinzulu zedermal - i-fibroblasts, i-melanocytes, ejongene nokuqina kwesikhumba. kunye nokufana kombala.

Ngokubanzi, i-Retinol inamandla okuhlaziya kunye nokuqina kwesikhumba.

Nangona kunjalo, le nto yommangaliso inenani leempawu ekufuneka zithathelwe ingqalelo xa ufaka isicelo.

  • Iimveliso ze-Retinol zinokubangela ukuvutha okusebenzayo, ubomvu, kunye nokoma. Ngoko ke, kubaluleke kakhulu ukulandela imiyalelo yomenzi, edla ngokucebisa ukwazisa ngononophelo nge-Retinol, ngokuthe ngcembe ukwandisa ukusetyenziswa rhoqo.
  • Iimveliso ze-Retinol zonyusa i-photosensitivity yolusu, ke ngoko zihlala zihlelwa njengokhathalelo lwasebusuku, zifuna i-sunscreen ephezulu ye-SPF qho kusasa ngexesha lokufaka isicelo.
  • I-Retinol iyisithako esingazinzanga, i-oxidizes ngokukhawuleza. Okubaluleke kakhulu ukupakishwa, ekufuneka ihlukanise ifomyula ekudibaneni nomoya.

Shiya iMpendulo