N.M.F. Deeply hydrate dry, dehydrated skin with this luxury hydrogel mask. Intensive N.M.F's (Natural Moisturizing Factors) replenish lost moisture and lock it in for long lasting hydration. Hydrating • Cooling • Moisture-Locking Teatree Bring clarity and balance back to troubled skin with this luxury hydrogel mask. Our exclusive TeaTree Calming Biome™ complex instantly calms, cools and soothes skin. Soothing • Cooling • Balancing Collagen Firm and nourish depleted skin with this luxury hydrogel mask. Three different types of collagen help restore skin's elasticity and reduce the signs of aging. Nourishing • Cooling • Firming   Material Patented hydrogel sheet Hypoallergenic Optimal adhesion for deeper absorption of ingredients Comfortably clings to skin Usage After cleansing and toning, remove the upper and lower films of the mask. Apply the embossed side close to the skin, adjusting to facial features. Leave on for about 10~20 minutes, and then remove the mask. Then gently pat for better absorption.