Eye Vitamin & Mineral Supplement Patented formula. No. 1 brand doctor recommended (Data on File for no 1 Doctor recommended brand, Bausch + Lomb). Based on the only clinically proven formula. 2 per day. Completed in 2013, the Age Related Eye Disease Study 2 (AREDS2) was a 5-year study conducted by the National Eye Institute (NEI) of the National Institutes of Health. Complete AREDS 2 Formula. This advanced PreserVision AREDS 2 Formula contains the exact same levels of all six nutrients based on the latest clinical evidence from the AREDS2 study. All 6 clinically proven nutrients. Preservision Areds 2 Formula builds on the original, clinically proven PreserVision Areds Formula, with lutein and zeaxanthin replacing beta-carotene based on the Areds2 Study. The Joy of Sight. Coupons Expert Advice & more!. See insert to join. Current/Former Smokers: This product is beta-carotene free. For more information or to report a serious side effect call 1-800-553-5340. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Made in USA.