VisionGuard is an advanced nutritional supplement designed to maintain ocular health that may decline as a result of dietary deficiencies, aging, toxins, free radical exposure, stress, and sunlight. The formula includes antioxidants Alpha Lipoic Acid and Beta Carotene; Bilberry Extract, which contains bioflavonoids that support healthy histamine levels and helps remove materials from the retina; Eyebright, an herb that is used extensively for dry, irritated eyes, and eye strain; L-Glutathione and Lutein to help protect the lens from UV rays; Taurine, essential for maintaining the structural integrity of the retina; Quercetin and Rutin, antioxidants to support capillary strength; and Lycopene, a phytonutrient from tomatoes with antioxidant properties.