CeraVe hydrating hyaluronic acid serum provides intense moisture for your face. Developed with dermatologists, this serum contains three essential ceramides and vitamin B5. It replenishes skin hydration while helping to restore the skin's protective barrier. The fragrance-free and paraben-free formula improves the appearance of dry lines for instantly smoother, softer skin. With patented MVE Technology, it encourages continuous hydration during the day.