Salicylic Acid

Salicylic acid yog dab tsi?
Salicylic acidyog cov organic acid nrog cov tshuaj formula C7H6O3. Nws yog dawb crystalline hmoov. Nws yog me ntsis soluble hauv dej txias, yooj yim soluble hauv dej kub, ethanol, ether thiab acetone, thiab soluble hauv kub benzene. Nws yog tsuas yog siv los ua tshuaj, txuj lom, thiab dyes. , tshuaj tua kab, roj hmab additives thiab lwm yam ntaub ntawv tseem ceeb rau cov tshuaj zoo.

● Salicylic acid yog ib qho exfoliant
Salicylic acid suav hais tias yog keratolytic, uas txhais tau hais tias nws yog qhov zoo rau exfoliating koj cov tawv nqaij. "Cov tshuaj Keratolytic ua rau cov txheej txheem sab saum toj ntawm cov tawv nqaij kom mos thiab tshem tawm," hais tias Rachel Nazarian, MD, tus kws kho mob dermatologist hauv New York City.

● Salicylic Acid pab txo qhov mob
Kim hais tias "Salicylic acid kuj muaj cov tshuaj tiv thaiv kab mob thiab ua kom tawv nqaij zoo," Kim hais. Tab sis nco ntsoov siv cov kua qaub no raws li qhia, vim tias kev siv ntau dhau ntawm cov exfoliator tuaj yeem ua rau dryness thiab tev.
● Salicylic Acid pab tua pob txuv
Salicylic acid yog cov tshuaj tua kab mob, thiab raws li board-certified dermatologist Karan Lal, MD, ntawm Schweiger Dermatology Group, nws tuaj yeem nkag mus tob rau hauv qhov hws thiab rhuav tshem qhov qhib thiab kaw comedones (dua, vim BHA yog roj-soluble). Qhov no kuj tseem pab txo qis cov tsos mob ntawm pesky pob txuv-ua rau hyperpigmentation.
● Salicylic acid nkag mus tob rau hauv qhov hws
"Salicylic acid yog roj-soluble thiab nkag mus tob rau hauv pores tshaj AHAs," hais Mikailov. Nws txawm ua haujlwm tob rau hauv qhov hws los pab tshem tawm cov av, roj, thiab ntau sebum. Clearer pores tshwm me me, uas txhais tau hais tias daim tawv nqaij zoo li mos thiab du.
● Salicylic Acid pab txhawb kom tawv nqaij noj qab haus huv
"Nws kuj tau siv hauv tshuaj zawv plaub hau los tiv thaiv dandruff vim nws cov khoom keratolytic, raws li nws pab kom qhuav dandruff," hais Mikailov. Yog tias koj pom dandruff ntawm koj lub taub hau, sab laj nrog tus kws kho mob trichologist lossis kws kho mob dermatologist kom pom tias cov mis salicylic acid puas yog rau koj.

Salicylic acid yog qhov zoo tshaj plaws rau cov tawv nqaij oily thiab pob txuv.
Txij li thaum nws qhuav me ntsis, cov neeg uas muaj cov tawv nqaij qhuav heev los yog rhiab heev yuav tsum tsis txhob muaj cov khoom xyaw no.
Salicylic acid feem ntau zam tau, tab sis qee cov neeg pom tias nws qhuav. Qhov tseeb yog, qhov no yog qhov active ingredient yog rau. Nws cov txiaj ntsig tseem ceeb yog nqus cov roj ntau dhau, yog li yog tias koj tsis muaj roj ntau dhau los pib, koj tsuas yog pom koj cov tawv nqaij nruj, qhuav, thiab txawm tias khaus me ntsis.