xov xwm

Thaum nws los txog rau cov khoom xyaw ntawm cov tshuaj pleev ib ce, qhov sib ntxiv ntawm cawv (ethanol) tau dhau los ua qhov tseem ceeb ntawm ntau qhov kev tsis sib haum xeeb thiab kev saib xyuas.Cawv muaj ntau txoj haujlwm sib txawv thiab siv hauv cov tshuaj pleev ib ce, thiab peb yuav ua tib zoo saib vim li cas nws yog ib qho khoom siv hauv tshuaj pleev ib ce.

Cawv, tshuaj npe ethanol, yog cov organic hnyav.Qee cov kws kho mob dermatology ntseeg tias kev siv cawv kom tsim nyog muaj txiaj ntsig zoo rau cov tawv nqaij noj qab haus huv, tshwj xeeb tshaj yog rau cov tawv nqaij oily thiab tawv nqaij ua rau pob txuv thiab pob txuv.Tsis tas li ntawd, cawv yog ib qho tseem ceeb ntawm cov qauv tsim los tsim cov khoom.Qhov sib ntxiv ntawm cawv hauv tshuaj pleev ib ce yog ua raws li plaub yam tseem ceeb ntawm cawv.Cov khoom no ua rau nws nyuaj rau nrhiav kev hloov cawv.

(1) Kev nkag mus: Cawv yog ib qho kev nkag mus rau ntuj tsim, uas tuaj yeem pab qee cov khoom xyaw zoo dua nkag mus rau ntawm daim tawv nqaij ua haujlwm.Tshwj xeeb tshaj yog rau qee cov khoom uas muaj qee yam kev ua tau zoo, xws li kev tshem tawm freckle thiab whitening khoom, roj tswj cov khoom, thiab lwm yam, cawv tuaj yeem siv los txhawb kev nqus ntawm cov khoom xyaw ua haujlwm.

(2) Cov nyhuv tswj roj: Cawv tuaj yeem yaj lub ntsej muag sebum thiab yog cov tshuaj ntxuav zoo thiab tshem tawm cov roj.Nws kuj muaj cov nyhuv astringent, pab txo qhov pores.Qhov no muaj txiaj ntsig zoo rau cov tawv nqaij oily, vim nws tuaj yeem tswj cov roj zais thiab tiv thaiv lub ntsej muag oiliness, tab sis nws tsis haum rau cov tawv nqaij qhuav thiab rhiab heev.

(3) Cov nyhuv softening: Cawv tuaj yeem txhawb cov metabolism ntawm keratinocytes, ua kom cov detachment ntawm keratinocytes, thiab pab txuas ntxiv lub stratum corneum.Cov nyhuv no yog qhov tsim nyog rau cov tawv nqaij nrog lub thicker stratum corneum, tab sis tsis haum rau cov tawv nqaij nrog thinner stratum corneum.

(4) Solubilization nyhuv: Qee cov khoom xyaw roj-soluble zoo yog qhov nyuaj rau yaj ncaj qha rau hauv dej.Hauv qhov no, xav tau ib tus neeg nruab nrab los pab yaj lawv hauv dej.Cawv yog ib tus neeg nruab nrab zoo, uas tuaj yeem tsis tsuas yog pab cov khoom xyaw nquag yaj hauv dej, tab sis kuj tswj cov pob tshab ntawm lub toner.Tsis tas li ntawd, ntau cov nroj tsuag xav tau cawv raws li cov kuab tshuaj extraction, vim tias tsis muaj cawv, cov khoom xyaw nquag hauv cov nroj tsuag tsis tuaj yeem muab rho tawm.Qhov no yog ib qho ntawm cov laj thawj vim li cas ntau cov nroj tsuag extracts muaj cawv.

Cawv tsis sib cav
Txawm hais tias nws muaj ntau yam haujlwm hauv cov tshuaj pleev ib ce, kev siv cawv kuj ua rau muaj kev txhawj xeeb.Qee cov neeg siv khoom yuav txhawj xeeb txog cov khoom uas muaj cawv, uas yuav ua rau tawv nqaij qhuav, khaus lossis ua rau muaj kev tsis haum tshuaj.Yog li ntawd, cov tshuaj pleev ib ce uas muaj cawv yuav tsis haum rau qee cov neeg uas muaj tawv nqaij rhiab lossis ua xua rau cawv.

Kev xaiv cawv
Hauv kev ua lag luam niaj hnub no, cov tshuaj pleev ib ce muaj ntau yam khoom lag luam nrog cov cawv sib txawv.Qee cov khoom lag luam siv cov cawv ntau ntau, thaum lwm tus yog tsim los nrog tsawg lossis tsis muaj cawv kom tau raws li cov neeg siv khoom sib txawv thiab hom tawv nqaij.

Xaus
Tag nrho hauv tag nrho, cawv yog siv hauv tshuaj pleev ib ce rau ntau yam laj thawj thiab ua haujlwm.Nws yog ib qho tseem ceeb rau cov neeg siv khoom kom nkag siab txog qhov cuam tshuam ntawm cawv thiab nkag siab txog lawv hom tawv nqaij kom xaiv cov khoom tsim nyog rau lawv.Qhov no yuav pab xyuas kom meej tias koj cov kev xav tau thiab kev noj qab haus huv ntawm daim tawv nqaij raug coj mus rau hauv kev txiav txim siab thaum xaiv cov khoom thaum lub sijhawm koj kev zoo nkauj thiab kev tu tawv nqaij.