Healthy Blood Flow Ginkgold Eyes strengthens capillaries, supports healthy connective tissue and microcirculation.Optimal Night Vision Ginkgold Eyes supports the retina and its adaptation to light and dark conditions.Macular Support Ginkgold Eyes provides lutein and zeaxanthin, two protective carotenoids essential to the macula.Antioxidant Protection Ginkgold Eyes protects against free radicals. Oxidative stress can adversely affect the health of eye and blood vessel tissues.