Developed with dermatologists, CeraVe Vitamin C Facial Serum visibly brightens & helps to restore the protective skin barrier. Potent antioxidant L-Ascorbic acid (the purest form of vitamin C for face) helps to even skin tone & continuously brighten while helping to defend against free radicals & provide antioxidant benefits. This vitamin c brightening serum's gentle, lightweight formula helps restore the protective skin barrier & improve hydration, leaving skin soft, radiant, & healthy-looking. Paraben-Free Fragrance-Free Non-Comedogenic Key Ingredients: 10% Pure Vitamin C: Formulated with 10% l-ascorbic acid, this formula helps visibly brighten and provide antioxidant benefits. Ceramides: Essential for healthy skin, ceramides help restore and maintain the skin’s natural barrier Hyaluronic Acid: This ingredient attracts hydration to the skin’s surface and helps the skin retain moisture