Eye Care provides your eyes with a proven array of carotenoids including Beta-Carotene, Multivitamin & Multimineral and Lutein eye supplement. Studies have shown that all 3 cross the blood-brain barrier and support and optimize eye health with tablets. vitamin a, lutein and zeaxanthin eye supplements are shown to reduce oxidative stress to the eyes, improve macular pigment density, protect the retina against light-induced damage and support overall vision function.