BIODANCE Hydro Cera-nol Real Deep Mask 4 pcs is a Korean viral hydrogel mask with Biodance's patented Hydro Cera-nol complex. Each 34g sheet is solidified concentrated ampoule that turns transparent as skin absorbs it. 50,000ppm Glacial Water boosts active ingredient absorption and locks in moisture. Collagen Extract, triple Hyaluronic Acid, and Niacinamide hydrate, brighten, and firm the skin. Free from 19 controversial ingredients, hypoallergenic, safe for sensitive skin. Order COD from koreanshopbd.com.