La Roche-Posay Hyalu B5 Hyaluronic Acid Serum is a luxurious hydrating serum that combines the power of hyaluronic acid and vitamin B5 to provide intense hydration and skin repair. The key active ingredients in this serum work synergistically to plump and hydrate the skin, reducing the appearance of fine lines and wrinkles. Hyaluronic acid acts as a moisture magnet, attracting and retaining up to 1000 times its weight in water, keeping the skin supple and hydrated. Vitamin B5, also known as panthenol, helps to repair the skin's natural barrier and soothe dry, irritated skin. This lightweight serum has a silky texture that glides smoothly onto the skin, leaving it feeling soft and velvety. Suitable for all skin types, including sensitive skin, this serum is a must-have in your skincare routine for a radiant and youthful complexion.