CeraVe PM Facial Moisturizing Lotion has an ultra-lightweight, unique formula that moisturizes throughout the night and helps restore the protective skin barrier with three essential ceramides (1,3,6-II). This night cream is formulated to lock in your skin’s moisture and helps restore your skin’s natural barrier while you sleep. The formula also contains hyaluronic acid to help retain the skin’s natural moisture and niacinamide to help calm the skin.