medicube PDRN Pink Caffeine Collagen Eye Patch is a hydrogel eye patch formulated with Sodium DNA (PDRN), Caffeine, a 7-type Collagen Complex (Atelocollagen, Desamido Collagen, Hydrolyzed Collagen, Soluble Collagen, Collagen, Collagen Amino Acids, Procollagen), Retinol, and a 7-type Hyaluronic Acid complex, clinically shown to visibly firm, smooth, and depuff the under-eye area in just 10 minutes.