Numbuzin NMN Collagen Under Eye Patches are designed to target signs of fatigue and aging around the delicate eye area. Infused with NMN and collagen, these hydrogel patches work to deeply hydrate, firm the skin, and reduce the appearance of fine lines and dark circles. They provide a cooling, soothing effect to help diminish puffiness and refresh tired eyes. A consumer should use them to achieve a more revitalized and youthful-looking eye contour with consistent use.