Retinol yog ib daim ntawv ntawm cov vitamin A, thiab nws yog ib qho ntawm ntau lub tebchaw uas poob rau hauv ntau pawg ntawm retinoids. Nov yog cov ntsiab lus tseem ceeb ntawm retinol:
Txhais:
Retinol yog ib qho roj-soluble vitamin uas yog ib feem ntawm cov vitamin A tsev neeg. Nws yog feem ntau siv hauv kev tu tawv nqaij thiab paub txog nws cov txiaj ntsig zoo hauv kev hais txog ntau yam kev txhawj xeeb ntawm daim tawv nqaij.
Ntuj Source:
Vitamin A, suav nrog retinol, tuaj yeem pom hauv qee yam khoom noj xws li daim siab, qe, khoom noj siv mis, thiab qee cov txiv hmab txiv ntoo thiab zaub. Hauv cov ntsiab lus ntawm kev tu tawv nqaij, retinol feem ntau yog tsim los rau kev siv tshuaj pleev.
Cov khoom xyaw Skincare:
Retinol yog cov khoom muaj npe nrov hauv cov khoom siv tawv nqaij, tshwj xeeb hauv cov tshuaj tiv thaiv kev laus. Nws muaj nuj nqis rau nws lub peev xwm los txhawb cov tawv nqaij rov ua dua tshiab thiab txhim kho cov tsos ntawm cov kab zoo thiab wrinkles.
Mechanism ntawm Action:
Retinol ua haujlwm los ntawm kev txhawb nqa cov xovtooj ntawm tes thiab txhawb kev tsim cov collagen. Nws txhawb nqa cov laus, puas hlwb ntawm daim tawv nqaij thiab tsim cov hlwb tshiab, noj qab haus huv. Cov txheej txheem no tuaj yeem ua rau cov tawv nqaij smoother, zoo nkauj dua.
Cov txiaj ntsig rau daim tawv nqaij:
Kev siv cov retinol hauv kev tu tawv nqaij tuaj yeem muab ntau yam txiaj ntsig, suav nrog:
Txo Wrinkles:Retinol paub txog nws lub peev xwm los txo qis cov kab zoo thiab wrinkles.
Txhim kho daim tawv nqaij Texture:Kev siv cov retinol tsis tu ncua tuaj yeem ua rau cov tawv nqaij smoother.
Hais txog Hyperpigmentation:Retinol tuaj yeem pab txo qis cov pob qij txha thiab hyperpigmentation.
Tiv thaiv pob txuv:Nws kuj yog siv los tswj cov roj ntau lawm thiab tiv thaiv cov pores txhaws, ua rau nws muaj txiaj ntsig zoo rau qee qhov kev tswj pob txuv.
Cov qauv thiab lub zog:
Retinol muaj nyob rau hauv ntau yam khoom siv tawv nqaij, suav nrog cov tshuaj pleev, tshuaj pleev, thiab tshuaj pleev. Qhov concentration ntawm retinol hauv cov khoom no tuaj yeem sib txawv, thiab cov tib neeg tuaj yeem pib nrog qhov qis dua los tsim kev ua siab ntev ua ntej nce mus rau qhov muaj zog dua.
Kev ceeb toom thiab kev phiv:
Retinol tuaj yeem ua rau khaus tawv nqaij, tshwj xeeb tshaj yog thaum thawj zaug qhia txog kev tu tawv nqaij. Cov kev phiv tshwm sim muaj xws li liab, dryness, thiab tev. Nws raug nquahu kom pib nrog qis concentrations thiab maj mam nce kev siv. Kev tiv thaiv tshav ntuj yog qhov tseem ceeb thaum siv retinol, vim nws tuaj yeem ua rau muaj kev kub ntxhov rau hnub ci.
Tshuaj vs. Tshaj-tus-Counter:
Thaum qee cov khoom lag luam retinol muaj nyob hauv lub txee, cov ntaub ntawv muaj zog ntawm retinoids, xws li tretinoin lossis adapalene, muaj nyob rau hauv daim ntawv tshuaj. Cov tshuaj noj-lub zog retinoids no tuaj yeem muaj txiaj ntsig zoo dua tab sis kuj muaj kev pheej hmoo siab dua ntawm kev khaus.
Nws yog ib qho tseem ceeb rau cov tib neeg xav txog kev siv cov tshuaj retinol los sab laj nrog kws kho mob dermatologist lossis kws kho tawv nqaij kom txiav txim siab txog cov khoom tsim nyog tshaj plaws thiab cov ntsiab lus raws li lawv hom tawv nqaij thiab kev txhawj xeeb. Tsis tas li ntawd, siv cov retinol ua ib feem ntawm kev tu tawv nqaij txhua hnub, suav nrog kev tiv thaiv kev ya raws thiab hnub ci, yog pom zoo rau cov txiaj ntsig zoo thiab kev noj qab haus huv ntawm daim tawv nqaij.
Post lub sij hawm: Jan-17-2024
