Developed with dermatologists, CeraVe Vitamin C Serum visibly brightens & helps to restore the protective skin barrier. Potent antioxidant L-Ascorbic acid (the purest form of vitamin C) helps to even skin tone & continuously brighten while helping to defend against free radicals & provide antioxidant benefits. Gentle, lightweight formula helps restore the protective skin barrier & improve hydration, leaving skin soft, radiant, & healthy-looking. | CeraVe Skin Renewing Vitamin C Serum with Hyaluronic Acid and 10% Pure Vitamin C, 1 fl. oz | Dermstore