Calming relief and deep moisture are delivered through the Biodance Hydro Cera-nol Real Deep Mask, a hydrogel treatment that uses a patented complex to support the skin barrier. Formulated with 50,000ppm of mineral-rich glacial water, this mask creates a hydrating shield that helps active ingredients sink deeper into the surface. Unlike standard paper sheets, the entire 1.19 oz bottle of ampoule is solidified into a gel form that gradually turns transparent as the nutrients move into your skin. It relies on low-molecular collagen and hyaluronic acid to plump the face while being completely free from harsh allergens or known irritants. This hypoallergenic option is specifically built for those with sensitive skin who need a long-lasting hydration boost without the risk of redness. 4PCS. Why You Will Love It: Barrier Support Technology: Combines Hydro Cera-nol and D-panthenol to soothe inflammation and strengthen the natural skin surface. Mineral-Rich Hydration: Uses high-purity glacial water to cool the face and form a lasting moisture film. Solidified Ampoule Form: Features a full bottle of serum turned into a hydrogel sheet for maximum nutrient delivery. Visual Absorption Indicator: Changes from opaque to transparent over three hours to show exactly when the ingredients have been absorbed. How to Use: Apply the mask to a clean face after using your toner. Leave the gel in place for at least three hours, or until the sheet becomes clear, then peel it away and pat in any remaining moisture.