Ethyl ascorbic acid, ib daim ntawv ruaj khov ntawm Vitamin C, yog nce nrov hauv kev tu tawv nqaij rau nws cov khoom muaj zog antioxidant. Nws pab kom cov tawv nqaij ci, txo cov pigmentation, thiab txhawb collagen synthesis, uas yog ib qho tseem ceeb rau kev tswj cov tawv nqaij elasticity thiab txo cov cim ntawm kev laus. Cov tshuaj no ruaj khov dua li cov tshuaj vitamin C (ascorbic acid), ua rau nws tsis tshua muaj oxidation thiab zoo haum rau cov tawv nqaij rhiab heev. Tsis tas li ntawd, nws tuaj yeem pab tiv thaiv daim tawv nqaij los ntawm ib puag ncig kev ntxhov siab thiab kev puas tsuaj UV, ua rau nws muaj ntau yam ntxiv rau kev tiv thaiv - kev laus thiab ua kom pom kev zoo ntawm daim tawv nqaij. Nrog kev siv tas li, ethyl ascorbic acid tuaj yeem ua rau lub ntsej muag zoo nkauj dua.
