Optim 3 Premier Formula for Ocular Nutrition, the one and only eye vitamin to have been endorsed by Paul Harvey, is an advanced formula to help maintain eye health. Ocular nutrition protects eyes from the excessive use of computers and digital phones by blocking them from blue light exposure.* It contains several important nutrients deemed essential to eye health, the most critical ones being: Vitamin C is an antioxidant found in fruits and vegetables. It supports the health of ocular blood vessels.* Vitamin E is an antioxidant that supports age-related eye health issues and protects cells from free radical damage.* Beta Caroteneis changed to Vitamin A, which is needed for visual support and eye health.* Zinc is an essential mineral that helps produce melanin, a protective eye pigment.* Impaired vision has been linked to a zinc deficiency. Ocucel Lutein Complex contains Eyebright, an ancient botanical herb, antioxidants Bilberry Fruit Extract and L-Glutathione; and the widely researched 10mg of Lutein and 500mcg of Zeaxanthin to help support macular pigment levels.* Lutein promotes healthy vision and supports healthy eyes. Research now shows that Lutein in conjunction with other antioxidants helps filter out visible blue light, a major cause of light damage to the eyes. Research suggests a minimum of 6-10 mg per day of lutein from dark green leafy vegetables and other sources is necessary to realize the health benefits of lutein. Most Americans don't consume enough foods rich in lutein in a normal day to promote complete eye health. With Ocular Nutrition, you can get the nutrients to promote eye health.*