Main product description Serum 0.3% Retinol with Vitamins and Hyaluronic Acid contains: Retinol - accelerates cell renewal, reduces the appearance of dark pigment spots and helps eliminate fine lines and wrinkles Niacinamide - soothes the skin and helps balance its tone, regulates sebum production Sodium hyaluronate - helps to keep the skin hydrated Use: In the morning and/or evening, apply a few drops of the serum on the cleansed face and gently pat the skin with the help of your fingers.