Our hyaluronic acid face serum contains glycerin, vitamin E(tocopherol). It deeply nourishes the skin, helps to restore the fullness of the skin, and enhances the overall glow. Its application method is very simple: clean facial skin, keep skin dry, apply appropriate amount of this product evenly on facial skin, gently massage until absorbed. It can also reduce fine lines and wrinkles around the face and eyes, and restore the firmness and elasticity of the skin.