Lutein and zeaxanthin are carotenoid antioxidants that are concentrated in the eyes, where they protect the lens and retina from damage caused by free radicals and exposure to sunlight. Natural Factors uses LuteinRich™ naturally sourced, pure, high-potency lutein and zeaxanthin derived from marigold petals. LuteinRich is non-irradiated and GMO-free.
An antioxidant for the maintenance of eye health. Helps maintain/support eyesight in conditions (associated with sunlight damage) such as cataracts and age-related macular degeneration. Helps reduce the risk of developing cataracts and helps improve macular pigment optical density.