I-Retinol, ephuma kuvithamini A, sekuyisikhathi eside imenyezelwa njengetshe lesisekelo endaweni yokunakekelwa kwesikhumba. Izinzuzo zayo ezihlukene zisukela ekulweni nezinduna kuye ekunciphiseni ukubukeka kwemigqa emihle nemibimbi. Lesi sihloko sihlose ukuqeda i-retinol, inikeze umhlahlandlela ophelele ngezinzuzo zayo, isayensi engemuva kwayo, ukuthi ungayifaka kanjani esimisweni sakho, imiphumela engemihle engaba khona, kanye nokubaluleka kokuvikela ilanga lapho usebenzisa imikhiqizo esekelwe ku-retinol.
Okuqukethwe:
- Ukuqonda i-retinol nezinzuzo zayo
- Isayensi ngemuva kwe-retinol
- Ungayifaka kanjani i-retinol esimisweni sakho
- Imiphumela engemihle engaba khona kanye nendlela yokuyinciphisa
- Isixhumanisi esibalulekile phakathi kwe-retinol nokuvikelwa kwelanga
Ukuqonda i-retinol nezinzuzo zayo
I-Retinol iyisithako esinamandla emhlabeni wobuhle nokunakekelwa komuntu siqu, eyaziwa ngekhono layo lokukhuthaza ukuvuselelwa kwesikhumba nokuthuthukisa ukukhiqizwa kwe-collagen. Lokhu kuhumusha esikhumbeni esibushelelezi, esicacile, ngokuncipha okubonakalayo emigqeni emihle nemibimbi. Ngaphandle kwezakhiwo zayo zokulwa nokuguga, i-retinol iyasebenza ekwelapheni izinduna kanye nethoni yesikhumba sakusihlwa, iyenze ibe isengezo esiguquguqukayo kunoma yiluphi uhlobo lokunakekelwa kwesikhumba.
Izinzuzo ze-retinol zidlulela emandleni ayo okusheshisa ukushintshwa kwamaseli. Le nqubo isiza ukususa amaseli esikhumba afile, iveze isikhumba esisha, esibukeka sisincane ngaphansi. Ngaphezu kwalokho, izakhiwo ze-antioxidant ze-retinol zisiza ekulweni nama-radicals mahhala, zibe nomthelela esikhumbeni esinempilo, esiqinile.
Ukufaka i-retinol ohlelweni lwakho lokunakekela isikhumba kungase kubonakale kunzima ngenxa yemvelo yayo enamandla. Kodwa-ke, ukuqonda izinzuzo zayo nokuthi isebenza kanjani kungayiqeda inqubo, kwenze i-retinol ibe umngane obalulekile ekufinyeleleni izinjongo zakho zokunakekela isikhumba.
Isayensi ngemuva kwe-retinol
Emgogodleni wayo, i-retinol isebenza ngokungena ijule esikhumbeni ukuze ikhuthaze ukukhiqizwa kwe-collagen futhi isheshise ukuguqulwa kwamaseli. I-Collagen iyiphrotheni ebalulekile enikeza ukwakheka nokunwebeka esikhumbeni, okuncipha ngokuya ngeminyaka. Ngokwandisa amazinga e-collagen, i-retinol isiza ukubuyisela ukubukeka kobusha besikhumba.
Ukusebenza kwe-retinol kusekelwa izifundo eziningi zesayensi, eziye zabonisa ngokuqhubekayo ikhono layo lokunciphisa izimpawu zokuguga. Isakhiwo sayo esincane samangqamuzana sivumela ukuthi singene ngokujulile esikhunjeni, okwenza siphumelele kakhulu kunezinye izithako ze-topical anti-aging.
Ukuqonda isayensi ngemuva kwe-retinol akugcizeleli nje kuphela ukusebenza kwayo kodwa futhi kugqamisa ukubaluleka kokubekezela nokungaguquguquki ezinkambisweni zokunakekelwa kwesikhumba. Imiphumela evela ku-retinol ayiyona into esheshayo kodwa yakha ngokuhamba kwesikhathi, igcizelela ukubaluleka kokuzibophezela kwesikhathi eside ukuze kuzuzwe impilo enhle yesikhumba.
Ungayifaka kanjani i-retinol esimisweni sakho
Ukwethula i-retinol ohlelweni lwakho lokunakekela isikhumba kudinga indlela ecatshangelwayo yokunciphisa ukucasuka okungaba khona. Ukuqala ngokugxila okuphansi futhi kancane kancane ukwandisa umthamo kuvumela isikhumba sakho ukuthi sivumelane nesithako. Kunconywa ukusebenzisa i-retinol ebusuku, ngoba ingenza isikhumba sizwele kakhulu ekukhanyeni kwelanga.
Ukumatanisa i-retinol nezithako ezimanzisa kungasiza ekwehliseni ukoma nokucasuka. I-Hyaluronic acid nama-ceramide angabangane abahle kakhulu be-retinol, njengoba behlinzeka nge-hydration futhi baqinise umgoqo wesikhumba, ngokulandelana.
Ukulalela isikhumba sakho kubalulekile uma usebenzisa i-retinol. Uma uhlangabezana nokucasuka okukhulu, ukunciphisa imvamisa noma ukuthatha ikhefu kungasiza isikhumba sakho silulame. Ukubonisana nodokotela wesikhumba ngaphambi kokuqala i-retinol nakho kuyatuseka, ikakhulukazi kulabo abanesikhumba esibucayi noma izinkinga ezithile zesikhumba.
Imiphumela engemihle engaba khona kanye nendlela yokuyinciphisa
Nakuba i-retinol inikeza izinzuzo eziningi, ingabangela nemiphumela engemihle njengokoma, ububomvu, nokuxebuka. Lezi ngokuvamile zithambile futhi zivame ukuncipha njengoba isikhumba sijwayela umkhiqizo. Ukuqala ngokugxilisa okuphansi nokwandisa ukusetshenziswa kancane kancane kungasiza ukunciphisa le miphumela.
Ukufaka okokuhlanza okumnene, okunisela amanzi kanye ne-moisturizer ecebile ohlelweni lwakho nakho kunganciphisa ukoma okuhambisana nokusetshenziswa kwe-retinol. Ukwengeza, ukusebenzisa i-retinol njalo ngobusuku obubodwa esikhundleni sasebusuku kunganikeza isikhumba sakho isikhathi sokuzilungisa ngaphandle kokuyekethisa izinzuzo.
Ukuqaphela ezinye izithako ezisebenzayo ohlelweni lwakho lokunakekela isikhumba, njenge-alpha-hydroxy acids (AHAs) kanye ne-beta-hydroxy acids (BHAs), kubalulekile. Ukusebenzisa lezi kanye ne-retinol kungakhuphula ukuzwela kwesikhumba, ngakho-ke kungase kube usizo ukushintshanisa ukusetshenziswa kwazo.
Isixhumanisi esibalulekile phakathi kwe-retinol nokuvikelwa kwelanga
Enye yezinto ezicatshangelwayo ezibaluleke kakhulu lapho usebenzisa i-retinol ukwanda kokuzwela ukukhanya kwelanga. Lokhu kugcizelela isidingo sokufaka isikrini selanga esibanzi esimisweni sakho sasekuseni. Ukuvikelwa elangeni akuvimbi nje kuphela ukushiswa yilanga kodwa futhi kuvikela ekugugeni ngaphambi kwesikhathi nomdlavuza wesikhumba.
Ukukhetha i-sunscreen ene-SPF engu-30 noma ngaphezulu futhi uphinde uyigcobe njalo ngemva kwamahora amabili lapho ubekwe elangeni kuyancomeka. Ukugqoka izingubo ezivikelayo nokufuna umthunzi phakathi namahora okukhanya kwelanga aphakeme kungasivikela nakakhulu isikhumba sakho.
Ukwamukela ukuvikelwa elangeni njengengxenye engaxoxiswana ngayo yenqubo yakho yokunakekela isikhumba kuthuthukisa izinzuzo ze-retinol kuyilapho uqinisekisa ukuthi isikhumba sakho sihlala sinempilo futhi siqinile ngokumelene nabahlaseli bangaphandle.
Isiphetho:
I-Retinol iyisithako esinamandla nesisebenzayo esingathuthukisa kakhulu ukubukeka nempilo yesikhumba sakho. Ngokuqonda izinzuzo zayo, isayensi engemuva kwayo, nokuthi ungayifaka kanjani kahle esimisweni sakho, ungawasebenzisa amandla ayo kuyilapho unciphisa imiphumela emibi engaba khona. Khumbula, ukubekezela, ukungaguquguquki, nokuvikela ilanga kuyisihluthulelo sokuvula amandla aphelele e-retinol ohlelweni lwakho lokunakekela isikhumba.
