CeraVe Hyaluronic Acid Serum is a lightweight, hydrating serum formulated with hyaluronic acid to help retain skin's natural moisture. The key active ingredient, hyaluronic acid, is known for its ability to attract and retain up to 1000 times its weight in water, providing intense hydration to the skin. This serum works to restore the skin's protective barrier, keeping it soft, smooth, and healthy. With a non-comedogenic and fragrance-free formula, it is suitable for all skin types, including sensitive skin. The serum absorbs quickly into the skin, leaving it feeling refreshed and plump. Incorporate this serum into your daily skincare routine to achieve a more hydrated and radiant complexion.