Improvement can be seen within the first few weeks of use. To maintain results, wear sunblock and cover exposed areas when out in the sun. M’lis LIGHTEN is a highly-concentrated formula. It contains Vitamins C and E, as well as Green Tea Extract, to provide antioxidants and important nutrients to the skin. Active Ingredients: Kojic Acid, Lactic Acid, Magnesium Ascorbyl Phosphate (Vitamin C), Purified Water, Vitamin E, Green Tea Extract M'lis