Torriden DIVE-IN Hyaluronic Acid Facial Sheet Masks are packed with our serum that provides deep and long-lasting moisturization that your skin needs. Daily usage of it may help soothe, cool, and hydrate skin and reduce sensitizing and redness. 5 types of molecules of HA allows moisture to absorb immediately, deeply, and densely inside your skin to by building 3D networks in the layers of the skin to maintain hydration and moisturization to plump your skin. This sheet mask uses soft and flexible bio-cellulose that retains and delivers the moistful hyaluronic acid essence to skin. Leaves no greasiness or stickiness after each use. Free of artificial fragrance, colorants, parabens, mineral oils, isopropyl alcohol, and other ingredients. They've been tested to be not irritating for skin, and the formula is hypoallergenic and suitable for all skin types including sensitive and acne prone skin.