Our collagen tearing mask contains polyvinyl alcohol and glycerin. It provides the moisture your skin needs to stay hydrated throughout the day and relieve dryness. By enhancing the elasticity of the skin, it makes the skin look firmer and smoother. Its use method is very simple: keep the face dry at night, then apply appropriate amount of this product evenly on the face skin, wait for 15 minutes, gently peel off the mask, wash off with warm water, can be used with tools. And can provide sufficient moisture, make the skin more plump and delicate.