Awaken tired eyes, reduce puffiness, and eliminate dark under eye circles with safe, relaxing, and quick & easy microcurrent tool. Use around lips as well! The Eye Rejuvenator uses scientifically proven microcurrent technology to increase oxygen and blood circulation and to improve the fibroblast activity which speeds up natural collagen production to the delicate eye area while also increasing product permeability of eye creams and serums to further enhance their effectiveness.