Cov Tshuaj Pleev Cov Khaub Ncaws Uas Tshwj Xeeb Yog Dab Tsi
Apr 21, 2020
Cov khoom tshwj xeeb rau cov tshuaj pleev ib ce
Txhua tus nyiam siv cov tshuaj pleev ib ce thaum lawv tawm mus, tab sis kuv xav tias lawv tau mob siab rau qee cov khoom xyaw tshwj xeeb hauv cov tshuaj pleev ib ce? Nws yuav ua rau koj cov tawv nqaij puas.
cawv
Cawv muaj ob lub cev tuag uas ua rau peb tsis tuaj yeem siv rau ntawm qhov loj rau ntev ntev. Ua ntej, kev haus dej cawv yog qhov hloov heev, thiab thaum nws nqus dej, nws kuj siv sijhawm los ntawm daim tawv nqaij thiab ua kom cov tawv nqaij qhuav. Thib ob, kev haus dej cawv nrog lub siab xav tau muaj zog muaj peev xwm decompose. Thaum decomposing cov roj ua ntsej muag, nws kuj ua rau daim tawv nqaij' s tus kheej qhov dej zoo ua rau daim tawv nqaij, ua rau cov tawv nqaij ua kom tsis zoo thiab hnov tau, thiab txawm hais tias keratin. Yog li, yuav tsum tau them nyiaj tshwj xeeb rau kev siv cov khoom ua dej cawv rau lub ntsej muag thaum lub caij ntuj qhuav.
Salicylic acid (sau ua BHA)
Thaum siv cov khoom lag luam uas muaj salicylic acid thawj zaug, daim tawv nqaij zoo li ua rau daim tawv nqaij ua qe qe, sib tw thiab du. Qhov tseeb, qhov laj thawj yog yooj yim heev. Salicylic acid muaj cov txiaj ntsig ntawm kev tshem tawm cov laus cutin. Txawm li cas los xij, keratinocytes tau rov ua dua tshiab txhua txhua 28 hnub. Kev tshem tawm ntau dhau ntawm stratum corneum yuav ua rau daim tawv nqaij tsis muaj zog' s kev tiv thaiv, thiab erythema, khaus, khaus lossis ua xua tuaj yeem tshwm sim. Yog li, kev siv cov salicylic acid xav tau kev ceev faj. Kev ua me nyuam ntawm lub cev thiab cov qog ua kua. Tseem muaj ob peb tus tib neeg ua xua rau salicylic acid. Nws tsis yog haum rau siv salicylic acid nyob rau hauv txhua qhov kev txiav txim siab.
Txiv hmab txiv ntoo acid (AHA)
Txiv hmab txiv ntoo acid yog tsuas yog siv los ua koj cov tawv nqaij thinner, thiaj li ua tiav kev ntxuav hniav dawb thiab exfoliating nyhuv. Txawm hais tias cov txiaj ntsig pom tseeb thaum nws siv, koj yuav pom sai sai tias cov tawv nqaij ua nyias thiab tsis hnov tsw, thiab ua tib zoo saib lossis pom cov leeg hauv qab daim tawv nqaij. Ntxiv mus, txiv hmab txiv ntoo acid yog qhov nkag siab heev, thiab nws yog qhov yooj yim tshwj xeeb rau ziab thaum sawv ntxov.