Our firming moisturizer contains acetyl tripeptide-1, collagen. It provides a deep and long-lasting moisturizing effect. Its application is simple: thoroughly clean and dry your skin; Apply appropriate amount of this product evenly on the skin of neck, arms, chest, abdomen, thighs and buttocks; Massage gently to promote better absorption. It can also reduce wrinkles, fine lines, stretch marks, and make skin smoother.