Tsis yog nws suav tias muaj kev nyab xeeb thiab tsis muaj tshuaj lom rau siv rau ntawm daim tawv nqaij thiab plaub hau, tab sis nws kuj tsis ziab lossis khaus zoo li lwm hom cawv. Vim nws cov qauv tshuaj, cetearyl cawv txawm raug tso cai los ntawm FDA los ua cov khoom xyaw hauv cov khoom uas sau tias "tsis muaj cawv." … Cetyl cawv.
Vim li cas cetearyl cawv tsis zoo rau daim tawv nqaij?
Cetearyl cawv muaj kev nyab xeeb rau kev siv ntawm daim tawv nqaij ! Tsis zoo li denatured cawv los yog ethanol, uas tuaj yeem ua rau koj cov tawv nqaij qhuav, cetearyl cawv yeej ua tau zoo rau cov tawv nqaij mos thiab muaj kev nyab xeeb siv.
Cawv ua phem rau daim tawv nqaij?
Nws pom zoo kom xaiv tawm ntawm kev siv cov khoom uas muaj ethanol, methanol, ethyl cawv, denatured cawv, isopropyl cawv, SD cawv, thiab benzyl cawv, "tshwj xeeb yog tias cov no tau teev tseg. siab nyob rau hauv cov khoom xyaw, raws li lawv tuaj yeem tsim teeb meem rau cov tawv nqaij qhuav, "nws hais.
Qhov txawv ntawm cetyl thiab cetearyl cawv yog dab tsi?
Qhov sib txawv tseem ceeb ntawm cetyl cawv thiab cetearyl cawv yog cetyl cawv yog ib qho tshuaj lom neeg, whereas cetearyl cawv yog sib xyaw ntawm cov tshuaj sib xyaw. … Cetearyl cawv yog ib qho tseem ceeb raws li emulsion stabilizer, opacifying tus neeg sawv cev, thiab ua npuas ncauj boosting surfactant.
Vim li cas cetyl cawv nyob hauv koj nyiam moisturizers?
Cetyl cawv yog waxy-zoo li cov khoom ntxiv rau cov tshuaj pleev ib ce thiab tshuaj pleev kom pab kom ruaj khov thiab khi lawv cov khoom xyaw ua ke "kom tiv thaiv kom tsis txhob sib cais rau hauv cov roj lossis kua," raws li rau New York City-based board-certified dermatologist Marina Peredo.
