4 pairs PDRN & Calcium Micro Eye Patches, Under Eye Patches for Puffy eyes, Dark Circles & Wrinkle | Hyaluronic Acid, Kojic Acid, Collagen, Peptides, Vitamin C, Niacinamide - Korean Popular Eye Care. Hypoallergenic & Secure Fit: Made with a hypoallergenic, breathable material for comfort and minimal irritation, these under-eye patches dissolve gradually and conform perfectly to the eye contour.