Enriched with multi-weight hyaluronic acid, Eucerin Immersive Hydration Daily Lotion SPF 30 is composed of macro molecules of hyaluronic acid to target the upper level of the skin, and micro molecules that are 40x smaller for deep hydration throughout the skin’s surface layers, visibly smoothing the look of fine lines and wrinkles. Contains SPF 30 as well as an antioxidant complex to defend against damaging free radicals for healthy-looking skin.