The velvety texture of Eucerin Aquaporin Active with SPF 25 and UVA protection for all skin types provides intense, 24-hour hydration and is easily absorbed by the skin. It relieves tightness and leaves skin smooth and supple. SPF 25 and UVA protection also effectively prevent UV-induced skin damage. Most moisturizers improve skin hydration by limiting the evaporation of water from the skin and/or by binding moisture into the outer layer of the skin with humectants such as Glycerin. Skin also has its own hydration system – the Aquaporins. These microscopic channels transport water between skin cells and support skin hydration from within. Eucerin Aquaporin Active enhances its natural strength. The formula contains Gluco Glycerol, a state-of-the-art hydrating ingredient, which is proven to increase the number of Aquaporins in the skin. This means that, in addition to limiting evaporation and binding water into the outer layers of skin, Eucerin Aquaporin Active enhances the skin’s own moisture supply. Eucerin Aquaporin Active with SPF 25 and UVA protection is an innovative face moisturizer that enhances the skin’s own hydration system to leave skin supple, smooth and radiant. At the same time, it protects the skin from UVB and UVA-induced damage.