COSRX The Peptide Collagen Lifting Glow Hydrogel Mask Pack Gel Mask COSRX This is a new, unopened product containing 3 sheets. The product condition is as shown in the images. The Peptide Collagen Lifting Glow Hydrogel Mask Expiration Date: 2028.03 This hydrogel mask contains 6 types of peptides and collagen to firm, hydrate, and illuminate the skin. - Brand: COSRX - Product Name: The Peptide Collagen Lifting Glow Hydrogel Mask - Key Ingredients: 6 types of Peptides + Collagen - Essence Type: Hydrogel