In the United States, eye health is a major concern for those over 60 years of age. The eye is the organ most susceptible to oxidative damage caused by light, toxins (smoke), atmospheric oxygen and abrasion. As ultraviolet and blue light pass through the retina to the photoreceptors (rods and cones) and the pigmented epithelial (PE) cells, reactive oxygen species (free radicals) are generated. If there are insufficient antioxidants available to neutralize free radicals, the eye undergoes excessive oxidative damage. Pro-Sight was formulated with a specific blend of botanicals, nutrients, antioxidants and minerals shown in research to support healthy eye function. The formula provides potent antioxidant support and key nutrients to care for and maintain the long-term health of the eyes. Suggested Use: 2 capsules per day or as recommended by your health care professional.