When your skin is looking dull, turn to Simply When Snow Song Illuminate Cotton Linter Sheet Mask. Ultra soft, breathable 100% cotton linter Bemliese sheet mask soaked in light, refreshing essence formulated with Niacinamide (Vitamin B3) and Vitamin C to help reduce the look of dark spots and photo-aging and brighten skin tone. Vegan / Dermatologically Safe / Hypoallergenic / Paraben-free / Phthalate-free / No Animal Testing