Collagen Tencel Face Mask is a Korean sheet mask that hydrates and fights aging, designed to boost skin elasticity and lessen wrinkles. This mask uses hydrolyzed collagen to hydrate dull and dehydrated skin. The mask's soft, breathable Tencel fabric helps the skin absorb the essence while fitting comfortably on all skin types. For use, apply the mask to a clean, toned face for 15-20 minutes. After removing the mask, massage the remaining essence into the skin for a smoother, more supple look.After cleansing and toning your face, place the mask on your skin for 15 to 20 minutes, then remove it and gently pat the remaining serum into your skin until fully absorbed. There is no need to rinse your face afterward, and you can follow up with a moisturizer to seal in the benefits.