This product is brand new and unused. It's a collagen-infused night mask that moisturizes the skin and prepares it for the next morning. - Product Name: Collagen Night Sleeping Mask - Brand Name: medicube - Net Weight: 100ml - Features: Collagen-infused night mask - How to Use: Use at the end of your nighttime skincare routine From Korea! medicube's easy-to-understand Collagen Night Wrapping Mask A cream pack selected as the best in the ONE DAY ONE mask pack category for the first half of 2024. The Collagen Healer System cares for sagging skin during 8 hours of sleep. A new sensation sleeping care mask that firms up sagging skin while you sleep.