Ultra Lutein® features Flora GLO® brand lutein, an active carotenoid from the marigold flower. While lutein is found in many common foods, most adults may not get sufficient quantities of this beneficial nutrient in their daily diet. One capsule provides a full 20 mg lutein, the level that has been found to be effective in scientific studies. Ultra Lutein® also contains 860 mcg zeaxanthin, which works in synergy with lutein. Nature's Plus® presents unrivaled nutritional support for healthy eye function: Maximum Strength Ultra Lutein. In Ultra Lutein, active ingredients lutein & zeaxanthin combine to form an antioxidant powerhouse that helps to reinforce ocular well-being. Ultra Lutein's Flora GLO®** brand of lutein is an active carotenoid derived from concentrated marigold flower extract, formulated with an exclusive, patented purifying process. While lutein is found in may common foods. Most adults may not get sufficient quantities of this beneficial nutrient for their daily diet. Scientific studies indicate that 20 mg of lutein is critical threshold of efficacy for adults who need to support healthy eye function- & 20 mg of Flora GLO® lutein is precisely what each Ultra Lutein softgels contains. The cofactor in Ultra Lutein, zeaxanthin, also a marigold derivative, synergistically enhances lutein's natural antioxidant strength. Serving size 1 softgel Ingredients: Amount Per Serving Lutein** (active carotenoid from marigold flower extract)20 mg Zeaxanthin** (active carotenoid from marigold flower extract)860 mcg Daily value not established. Gelatin, soybean oil, glycerin, beeswax, lecithin, purified water & natural color. These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.