DL-Mandelic acid piv rau salicylic acid li cas rau kev kho pob txuv?

DL-Mandelic acid thiab salicylic acid ob leeg tiv thaiv pob txuv, tab sis mandelic ua haujlwm ntau dua rau ntawm qhov chaw thaum salicylic nkag mus rau roj- puv pores tob dua. Mandelic cov molecule loj dua ua rau nws maj mam ua rau -tsis tshua muaj qhov cuam tshuam los yog ua rau purging- zoo tagnrho rau cov tawv nqaij qhuav lossis pob txuv. Salicylic (BHA) ua tau zoo ntawm cov kuab lom thiab tshem tawm cov taub hau dub sai dua, tab sis nws tuaj yeem qhuav lossis khaus ntau dua. (DL-Mandelic acid) kuj muaj zog tiv thaiv kab mob tiv thaiv pob txuv- ua rau cov kab mob, pab kom mob liab sai dua. Muaj ntau tus neeg tsim khoom sib xyaw ua ke -5% mandelic + 1-2% salicylic-rau kev sib npaug exfoliation thiab pore- tshem tawm yam tsis muaj kev ua xua. Mandelic haum rau kev siv txhua hnub zoo dua rau kev tu lub sijhawm ntev, thaum salicylic ci hauv qhov chaw kho mob lossis lub qhov ncauj qhov ntswg txhua lub lim tiam. Ob leeg yog roj-soluble, tab sis mandelic xav tias tsis qhuav tag nrho. Rau oily, resilient daim tawv nqaij, salicylic yuav yeej; rau hom rhiab lossis sib xyaw ua ke, mandelic feem ntau ua tau zoo dua nrog cov kev mob tshwm sim tsawg dua.