Our collagen firming body oil contains glycerin and butanediol. It can help enhance skin elasticity, restore collagen in the skin, nourish the skin, make it soft, help restore sagging, dark spots and wrinkles, nourish the skin, and make the skin look healthier and younger. Its usage method is very simple: Clean the body skin and dry it. Take an appropriate amount of this product in the palm of your hand, apply it evenly on the body, and gently massage in circular motions until it is fully absorbed. It can improve the elasticity of the skin and make it tighter.