Our exfoliating hand mask contains arbutin and nicotinamide. It can soften the cutin, improve the dark yellow roughness, etc. Nourish, moisturize and smooth the deep skin, moisturize, lock water, and absorb nutrients continuously. The way to use it is simple: 1. Clean and dry your hands. 2. Take appropriate amount of cream and evenly spread it on the skin of hands. 3. Let dry for 15-20 minutes to form a film. 4. Gently peel off the film and rinse with water. And can make your hands look more beautiful, skin delicate, smooth, no longer have melanin, repair skin moist and soft.