Vitiskin is the first hydrogel whose efficacy has been clinically confirmed in a double-blind placebo study. SOD (DISMUTIN – BT, superoxide dismutase) has anti-inflammatory properties, prevents the formation of free radicals. DISMUTIN –BT is the most concentrated and purest superoxide dismutase. The concentration of up to 50 million units per liter allows it to achieve optimal performance. The stability and efficacy of this dismutase have been tested clinically, in vitro and in vivo. It is one of the fastest acting and longest lasting natural enzymes. It eliminates peroxide radicals and at the same time does not decompose in this reaction. Copper (Cu), zinc (Zn) - tyrosinase cofactors, Vitamin B12 and calcium pantothenate - are involved in melanin synthesis. The mechanism of action of these combined ingredients allows the restoration of proper metabolism in the skin cells and the increase in the number of active melanocytes.