Isdin Photoprotector Hydro Lotion SPF50 200ml is a two-phase photoprotective care that protects and detoxifies the skin. It offers high UVA/UVB protection. It revitalizes the skin from the damage caused by sun radiation thanks to its antioxidant action and its formula based on Chlorella Maris. This natural ingredient contains the highest concentration of chlorophyll in the world. Its antioxidant power prevents the destruction of collagen, elastin and laminin and increases the concentration of Thyroxine which transports melanin and fibroblastos protecting the mitochondrial membrane.In addition to protecting the skin, it provides a moisturizing action of immediate drying and refreshing effect. It gives the skin a more flexible/relaxed, elastic and luminous appearance. It is water resistant and suitable for sensitive skin. Non-allergic.Dermatologically tested.