Dr.RASHEL FAIRNESS CREAM SKIN WHITENING DAY CREAM contains arbutin and niacin amide, clinic proven to even out skin tone, and reduce dark spots and discoloration for a brighter, more radiant complexion. Arbutin when applied topic, it inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Niacin amide is a water-soluble vitamin that works with the natural substances in your skin help to cure uneven skin tone, fine lines and wrinkles, dullness, and a weakened surface. These ingredients provide instant whitening and long-lasting fair shine.