Dietary Supplement Naturally Occurring Zeaxanthin Antioxidant Phytonutrient Helps Protect the Retina and Macula of the Eye* 21st Century’s Lutein is a high potency phytonutrient with antioxidant benefits. Studies have shown lutein, a carotenoid, may combat environmental and hereditary effects on eye health.* Contains a soy ingredient. Made in the USA *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.