PETERTHOMASROTH Potent-C eye patches brighten and revitalize tired eyes. Infused with THD Ascorbate Vitamin C, these hydra-gel patches are fifty times more potent than traditional Vitamin C. Fortified with Vitamin E and Ferulic Acid, they diminish darkness, fine lines, and crow's feet. Caffeine helps to visibly firm skin and reduce puffiness. Experience a more youthful and awakened under-eye area.