Give your skin a shot of intense hydration with the COSNORI Hydrogel Mask. On clean, toned skin, apply the mask, fitting it well to the contours of your face, then leave it on for 15 to 20 minutes to let the hydrogel deliver all its active ingredients. Gently remove, massage the excess serum until absorbed without rinsing, then follow with your cream. Use 2 to 3 times a week, or before an event, for a fresh, plumped effect with a Korean glow.