Darphin Begin with clean, dry skin. Apply Darphin HydraSkin - Cooling Hydrating Gel Mask evenly, avoiding the eye and mouth areas. Leave it on for the recommended time (10-20 minutes). Relax and enjoy the hydrating sensation. Rinse off or tissue off as needed. Pat your face dry gently. Continue with your regular skincare routine. Use Darphin HydraSkin - Cooling Hydrating Gel Mask as often as needed. Check product instructions for optimal use. Face Masks