Lutein 40 mg

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 LuteinRichª naturally sourced, pure, high-potency lutein and zeaxanthin derived from marigold petals. LuteinRich is non-irradiated and GMO-free.