BIODANCE'S Patented Ingredient Hydro Cera-nol Contains Hydro Cera-nol to soothe the skin and strengthen its barrier. 50,000 PPM of Glacial Water High-purity glacial water, rich in minerals, enhances the absorption of active ingredients and forms a moisturizing film on the skin. Ampoule Solidified Into the Form of a Hydrogel Mask Each 1.19 oz bottle of ampoule is solidified into a sheet mask. Turns Transparent as It Absorbs Active Ingredients Becomes transparent when applied for more than 3 hours, delivering active ingredients into the skin. Hypoallergenic This deep hydrating facial mask is formulated with non-toxic and non-irritating ingredients. It is free of allergens and 19 other harsh, controversial ingredients. Safe for sensitive skin. Biodance skincare products focus on the balance of effective ingredients and long-lasting results beyond temporary effects.