Biodance sheet mask! Apply before bed and wake up with plump, hydrated skin♪ Try it out! 4 sheets, brand new and unused. Purchased at the end of November this year. A collagen mask with moisturizing and firming effects, 34g, 4 sheets. - Brand: Biodance - Product Name: BIO-COLLAGEN REAL DEEP MASK - Contents: 34g (4 sheets) - Features: Moisturizing, firming - Ingredients: Hydrolyzed collagen, hyaluronic acid, fermented extract Thank you for looking.