Bausch & Lomb Ocuvite Preser Vision was the only antioxidant vitamin & mineral supplement clinically proven effective in a 4 tablet per day regimen, in the Age-Related Eye Disease Study (AREDS). AREDS was a 10 year, independent study conducted by the National Eye Institute (NEI) of the National Institute of Health. Bausch & Lomb Ocuvite Preser Vision is designed to help preserve eye health. Uniquely formulated eye vitamin & mineral supplement. Recommended by eye-care practioners worldwide. The antioxidant vitamin & mineral supplement used in the age-related eye study (AREDS). * Helps preserve eye health * Clinically proven effective product * Eye vitamin & mineral supplement * 120 ct. bottle