Visual Advantage AREDS 2 Vitamins without Zinc, Visual Advantage Zinc Free Macular Support (1-Mo)Keeping patients with a zinc sensitivity in mind, Zinc Free Macular Support is specifically formulated without zinc but still contains Lutein, Zeaxanthin, Vitamin C, and Vitamin E for quality macular health. For adults who are at risk for or have been diagnosed with AMD with a zinc sensitivity, our doctor recommended formula uses ingredients proven by the groundbreaking AREDS (Age Related Eye Disease) and AREDS 2 studies to slow the progression of AMD