HydroEye is a patented nutritional formulation that works from the inside out to provide continuous support for dry, itchy eyes. HydroEye, clinically found to promote dry eye comfort in peer reviewed research, delivers a proprietary blend of GLA and omega 3 fatty acids (EPA and DHA), antioxidants, and other key vitamins and minerals that work together to support a healthy tear film and soothe the ocular surface.