Numbuzin No.9 NAD+ Collagen Under Eye Patches (5 Pairs) are concentrated eye patches formulated to refresh tired eyes, smooth fine lines, and improve elasticity. Enriched with NAD+ (Nicotinamide Adenine Dinucleotide) to enhance skin repair and collagen to boost firmness, these soothing patches deliver deep hydration and nourishment. Their gentle hydrogel material adheres comfortably to the under-eye area, helping reduce puffiness, dark circles, and signs of fatigue. Ideal for weekly or as-needed use to revive and brighten the eye contour.