Developed with dermatologists, CeraVe Hydrating Hyaluronic Acid Serum, Face Serum for Normal to Dry Skin is a refreshing gel-cream formula - with 3 essential ceramides, our highest concentration of hyaluronic acid, and vitamin B5 - replenishes skin hydration while helping restore the protective skin barrier and improve the appearance of dry lines for instantly smoother, softer skin. The hydrating face serum is fragrance-free, paraben-free, non-comedogenic.