Use a Eucerin Hyaluron-Filler Intensive Mask to help smooth fine lines and restore youth to the face. It helps you skin to retain more moisture naturally and look firmer, fresher and more radiant. High molecular hyaluronic acid acts at the origin of fine wrinkles in the upper epidermal skin layers.The molecules are 40x smaller and so the hyaluronic acid penetrates further in the epidermal skin layers. Biocellulose is a natural material, made of ultra fine, cellulose fibers. The mask is easy to adjust and allows you to move around freely without any unpleasant slipping or dripping. It perfectly conforms to facial contours, feeling like a second skin layer. The mask provides a cooling feeling on the skin during and even after application. Result: Makes skin look less fatigued less stressed, providing dewy, fresher and more radiant looking skin. How to use: Apply once or twice a week, in addition to your skincare regimen or just whenever you skin feels dull and fatigued. 1. Open and unfold the mask. Remove discard the 2 blue protective sheets. 2. Apply the mask to well cleansed, dry face, using your fingers to adhere evenly and fit the mask to your liking. 3. Leave on for 5 minutes then remove and discard the mask. Gently massage any excess serum into the skin.