Golden Mushroom Sleep Mask. Moisturizing, creamy mask for the night with shiitake mushroom extract, which intensively smoothes and brightens the skin. Application: night care, for all skin types. Action: nourishes, smoothes and brightens the skin during sleep. Thanks to the extract of shiitake mushrooms, rich in antioxidants, zinc and melanin, the cosmetic will help smooth and brighten your complexion, and you will see the effects after waking up. How to use: Apply your standard evening care, and at the last stage gently massage the mask into the skin and leave it on your face all night long. In the morning, enjoy the beautiful and radiant complexion.