Txhawm rau txo qhov pom ntawm wrinkles, kab zoo thiab lwm yam cim ntawm kev laus, vitamin C thiab retinol yog ob qho khoom xyaw tseem ceeb kom khaws cia hauv koj lub arsenal. Vitamin C paub txog nws cov txiaj ntsig brightening, thaum retinol boosts cell turnover. Siv ob qho khoom xyaw hauv koj cov kev tu tawv nqaij niaj hnub tuaj yeem pab koj ua tiav lub ntsej muag zoo nkauj, hluas dua. Txhawm rau kawm paub yuav ua li cas kom muaj kev nyab xeeb rau lawv, ua raws li peb cov lus qhia hauv qab no.
Cov txiaj ntsig ntawm vitamin C
L-ascorbic acid, los yog ntshiab vitamin C, yog ib tug haib antioxidant uas pab neutralize dawb radicals. Ua los ntawm ntau yam ib puag ncig xws li kev ua qias tuaj, haus luam yeeb thiab UV hluav taws xob, cov dawb radicals tuaj yeem rhuav tshem koj cov tawv nqaij collagen thiab ua rau pom cov tsos mob ntawm kev laus rau daim ntawv - qhov no tuaj yeem suav nrog wrinkles, kab zoo, tsaus me ntsis, qhuav thaj ua rau thaj thiab ntau dua. Qhov tseeb, vitamin C yog tib qho tshuaj tiv thaiv kab mob uas ua pov thawj los txhawb cov synthesis ntawm collagen thiab txo cov kab zoo thiab wrinkles, raws li Cleveland Clinic. Nws kuj tseem pab daws cov teeb meem hyperpigmentation thiab tsaus nti, thiab nrog kev siv txuas ntxiv ua rau lub ntsej muag ci dua. Peb pom zoo pebAscorbyl Glucoside
Cov txiaj ntsig ntawm Retinol
Retinol yog suav tias yog tus qauv kub ntawm cov khoom xyaw tiv thaiv kev laus. Ib tug derivative ntawm vitamin A, retinol ib txwm tshwm sim nyob rau hauv daim tawv nqaij thiab muaj pov thawj los txhim kho qhov zoo ntawm cov kab, wrinkles, daim tawv nqaij kev ntxhib los mos, tone thiab txawm pob txuv. Hmoov tsis zoo, koj lub khw muag khoom ntawm cov retinol deplete dhau sijhawm. Dr. Dendy Engelman, board-certified dermatologist thiab Skincare.com tus kws tshaj lij hais tias "Los ntawm kev ntxiv cov tawv nqaij nrog vitamin A, kab tuaj yeem txo qis, vim nws pab tsim collagen thiab elastin.Vim hais tias retinol muaj zog heev, cov kws tshaj lij feem ntau pom zoo kom pib nrog qhov tsis tshua muaj siab ntawm cov khoom xyaw thiab siv tsawg zaus los pab txhim kho koj cov tawv nqaij ua siab ntev rau nws. Pib los ntawm kev siv retinol ib zaug lossis ob zaug hauv ib lub lis piam thaum hmo ntuj, thiab maj mam nce zaus raws li xav tau rau txhua hmo, lossis txhua hmo raws li kev zam.
Yuav siv cov vitamin C thiab Retinol li cas hauv koj lub sijhawm
Ua ntej, koj yuav tsum xaiv koj cov khoom. Rau cov vitamin C, dermatologists pom zoo xaiv rau ib tug high-qib serum nrog stabilized concentrations ntawm cov khoom. Cov tshuaj yuav tsum tau tuaj rau hauv lub raj mis tsaus, vim vitamin C tuaj yeem ua haujlwm tsis zoo nrog rau lub teeb.
Thaum nws los txog rau xaiv ib tug retinol,we xavHydroxypinacolone Retinoate. Nwsyog ib hom tshiab ntawm cov vitamin A derivative uas siv tau yam tsis muaj kev hloov pauv. Nws tuaj yeem ua rau qeeb qeeb ntawm collagen decomposition thiab ua rau tag nrho cov tawv nqaij hluas dua. Nws tuaj yeem txhawb nqa cov metabolism hauv keratin, ntxuav qhov pores thiab kho pob txuv, txhim kho cov tawv nqaij tawv, ua kom tawv nqaij tawv, thiab txo cov tsos ntawm cov kab zoo thiab wrinkles. Nws tuaj yeem khi zoo rau cov protein receptors hauv cov hlwb thiab txhawb kev faib thiab rov tsim dua tshiab ntawm daim tawv nqaij. Hydroxypinacolone Retinoate muaj qhov tsis tshua muaj khaus, ua haujlwm super thiab ruaj khov dua. Nws yog synthesized los ntawm retinoic acid thiab me me molecule pinacol. Nws yog ib qho yooj yim los tsim (roj-soluble) thiab muaj kev nyab xeeb / maj mam siv rau ntawm daim tawv nqaij thiab ib ncig ntawm lub qhov muag. Nws muaj ob hom tshuaj, ntshiab hmoov thiab 10% tov.
Cov tshuaj vitamin C feem ntau pom zoo rau kev siv thaum sawv ntxov nrog tshuaj pleev thaiv hnub thaum nws yog UV ray- thiab cov txiaj ntsig tawm tsam dawb radical tuaj yeem ua tau zoo tshaj plaws. Retinol, ntawm qhov tod tes, yog cov khoom xyaw uas yuav tsum tau siv thaum hmo ntuj, vim nws tuaj yeem ua rau tawv nqaij rhiab heev rau lub hnub ci. Raws li tau hais, kev sib koom ua ke ob leeg tuaj yeem muaj txiaj ntsig. Dr. Engelman hais tias "Cocktailing ob cov khoom xyaw ua ke ua rau muaj txiaj ntsig," Qhov tseeb, vitamin C tuaj yeem pab tswj cov retinol thiab cia nws ua haujlwm zoo dua rau koj cov kev txhawj xeeb ntawm daim tawv nqaij laus.
Txawm li cas los xij, vim hais tias retinol thiab vitamin C yog ob qho tib si muaj zog, peb pom zoo kom muab ob qho tib si tom qab koj cov tawv nqaij siv rau lawv thiab ib txwm siv tshuaj pleev thaiv hnub. Yog tias koj muaj cov tawv nqaij rhiab lossis muaj kev khaus khaus tom qab thov, stagger siv cov khoom xyaw.
Post lub sij hawm: Dec-03-2021