Benefits: Supports the circulatory system. Supports the macular region of the eye and total eye health. Fights free radical damage. Provides 6 mg of lutein per serving. How It Works: Our eyes are constantly exposed to sunlight and artificial lighting, which can generate free radicals that have harmful effects on ocular cells. After middle age, our natural antioxidant production decreases, and the pigments in our eyes change. Perfect Eyes has been specially formulated with herbs and nutrients that support eye health. The two key ingredients are lutein and N-Acetyl-Cysteine (NAC). Lutein is an important antioxidant that supports the macular region of the eye. Aging bodies can easily convert NAC into the eye-protecting antioxidant glutathione, making NAC supplementation an important step in protecting the eye from harmful free radical damage and nerve cell damage. Plus Perfect Eyes contains taurine (an amino acid that protects proteins in the eye lens), zinc gluconate and selenium (powerful antioxidants that are particularly beneficial to older individuals) and quercetin and hesperidin (two bioflavonoids that act as antioxidants to protect against toxic damage to the eye). Ingredients: Vitamin a (as beta-carotene), zinc (as gluconate), selenium (as amino acid chelate), lutein, eyebright aerial parts, bioflavonoids, n-acetyl-l-cysteine, taurine, mixed carotenoids (lycopene, alpha-carotene, cryptoxanthin, zeaxanthin), curcuma root extract, bilberry fruit concentrate. Recommended Use: Take 2 capsules daily with a meal.