Developed with dermatologists*, CeraVe Moisturizing Cream has a unique formula that provides 24-hour hydration and helps restore the protective skin barrier with three essential ceramides (1,3,6-II). The formula also contains hyaluronic acid to help retain skin’s natural moisture. All CeraVe products contain the vital ceramides healthy skin needs to help restore and maintain its natural protective barrier. Ceramides are an essential part of the skin's natural barrier. They hydrate all day to help restore the protective skin barrier.