description Unlike conventional sheet masks made with cotton, the 'nude seal' technology used in this collection features a ultra thin skin-fitting material that comfortably clings to all facial contours for effective delivery of the concentrated serum. Snail Mucin - Regenerates the skin while providing anti-aging benefits. Hyaluronic Acid - Locks in moisture, boosts elasticity, and visibly plumps fine lines and wrinkles. Vitamin C - Effectively brightens and clarifies the skin. EGF - A polypeptide (or molecular chain of amino acids) developed to speed wound recovery, EGF stimulates skin growth at the cellular level. Caviar - Provides skin with anti-aging benefits while also hydrating the skin. Ceramide - Moisturizes skin and helps to protect the skin's barrier. Centella Asiatica - Protects skin and provides a soothing effect for sensitive skin. Collagen - Supports skin structure and elasticity with skin-firming protein for a smooth, youthful appearance. how to use 1. Apply mask on clean and towel dried face. 2. Keep mask on face for 20-30 minutes. 3. When time is up, remove mask and gently pat excess essence onto face and neck until fully absorbed.