Science-Based Nutrition Lutein & Zeaxanthin - 2020 Dietary Supplement Clinically Proven for Vision and Eye Health Non-GMO / Gluten Free / Soy Free Helps Enhance Visual Function Helps Promote Macular Health Helps Protect Against Oxidative Stress from Blue Light Doctor's Best Lutein with Lutemax supplies lutein, zeaxanthin, and meso-zeaxanthin, the three carotenoid nutrients that are concentrated in the eye. These carotenoids are excellent antioxidants which naturally accumulate in the retina and support healthy light sensing and glare control. Lutein with Lutemax helps protect against photo-damage from blue light. Blue is the most hazardous component of the visible light spectrum. Research has shown that lutein has a protective effect against blue light. Formulated for those who are exposed to sunlight, indoor lighting, computers, TVs, and other digital devices.