This essence mask, formulated with retinol and vitamins, is perfect for anti-aging skincare. Equivalent to 12 bottles of serum. - Product Name: THE STEM CELL RETINOL & VITAMIN ESSENCE MASK - Country of Manufacture: MADE IN JAPAN - Main Ingredients: Raw Retinol, Raw Vitamin C, High-Concentration Human Stem Cell Culture Solution, Exosomes, High-Concentration Retinol Derivative, Liposome Vitamin C, Sustained-Release Vitamin C (VC Ethyl) - Contents: 1 pack of 30 sheets This is a moisturizing type face mask. It's a large capacity, perfect for daily skincare. Ships via Yu-Packet Post. Thank you for viewing.