In just 15 minutes you can prevent flaccidity by improving the firmness and hydration of your skin. Brightens and improves the tone in dull or spotty skins. The innovative 100% cotton fabric will give you a pleasant feeling of comfort and rapid absorption of the active ingredients. 100% COTTON TISSUE TECHNOLOGY Iroha Nature cotton tissue masks for face and neck are designed for the most demanding customers. With cotton tissue, it becomes an ideal mask for sensitive skin. Perfect adaptation: Second skin effect. Intensive treatment: flash effect in just 15 minutes. Formulas in serum with a concentrated base of hyaluronic acid.