CeraVe Skin Renewing Vitamin C Serum features 10% pure vitamin C (L-ascorbic acid) to provide antioxidant protection while visibly brightening the complexion and promoting even skin tone. This lightweight serum also contains three essential ceramides to help restore the skin's protective barrier, hyaluronic acid to attract and retain hydration, and vitamin B5 to improve texture and enhance moisture. Developed with dermatologists for all skin types, this vitamin C serum visibly reduces the appearance of dark spots and dullness while supporting smoother texture. The protective packaging helps prevent oxidation and maintain product performance. Non-comedogenic and fragrance-free.