Vitamin C yog dab tsi?
Vitamin C, tseem hu ua l-ascorbic acid nyob rau hauv nws cov ntshiab daim ntawv, yog ib tug haib antioxidant thiab daim tawv nqaij brightener. Nws pab neutralize dawb radicals thiab txo cov cell puas los ntawm ib puag ncig.
Cov txiaj ntsig ntawm vitamin C rau koj daim tawv nqaij
Dawb radicals yog cov tsis ruaj khov molecules tshwm sim los ntawm ntau yam ntawm ib puag ncig, nrog rau kev raug tshav ntuj, muaj kuab lom thiab haus luam yeeb. Thaum cov dawb radicals raug rau ntawm daim tawv nqaij, lawv pib zom collagen, yog li ntawm daim tawv nqaij tuaj yeem pom cov cim pom tseeb ntawm kev laus - wrinkles, kab zoo thiab cov tawv nqaij qhuav. Txhawm rau tiv thaiv koj cov tawv nqaij thiab tsim ib qho kev tiv thaiv dawb radicals, koj yuav tsum hnav ib qho dav-spectrum SPF txhua hnub. Cov tshuaj tiv thaiv antioxidants, xws li vitamin C, tuaj yeem muab cov kab ntxiv ntawm kev tiv thaiv.
Dab tsi los nrhiav hauv cov khoom vitamin C
Saib kom ruaj khov ntawm cov vitamin C kom tsis txhob khaus tawv nqaij, thiab xyuas kom meej tias cov mis uas koj xaiv los hauv lub raj mis tsaus kom tsis txhob raug lub teeb, uas tuaj yeem ua rau oxidation, ua rau nws tsis zoo.