Hydro Cera-nol Real Deep Mask 4 pcs. Contains Hydro Cera-nol to soothe the skin and strengthen its barrier.Ultra-pure glacial water, rich in minerals, improves the absorption of active ingredients and forms a moisturising film on the skin.Each 1.19 oz ampoule is solidified into a sheet mask.Becomes transparent when applied for more than 3 hours, releasing the active ingredients into the skin.This moisturising face mask is formulated with non-toxic and non-irritating ingredients. It is free from 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.