Brand from South Korea: Dr. Jart+. Dr. Jart+ Dermask Water Jet Vital Hydra Solution is an intense hydrating mask containing ingredients with moisturizing properties to take care of dehydrated, sensitive skin. Highly adhesive mask sheet for hydrating and moisturizing skin. Formulated with patented aquasil component, hyaluronic acid and seaweed extract to provide intensive hydration. How to use: 1. After washing your face, prep your skin with skin toner. 2. Take out the sheet mask and remove the film. 3. Place it onto your face. 4. Leave it for 15-20 minutes and remove the sheet mask. 5. Gently pat to let the skin absorb the remaining essence.