PreserVision AREDS 2 formula provides per day: lutein 10 mg, zeaxanthin 2 mg, Vitamin E 400 IU, copper 2 mg, zinc 80 mg, vit. C 500 mg. Exact levels of 6 key nutrients from the AREDS2 clinical study.* Based on the only clinically proven formula* from the landmark AREDS2 clinical study conducted by the National Eye Institute. Same nutrient formula in a great-tasting chewable. #1 doctor recommended.** 2 per day. *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. **Data on file for #1 doctor recommended brand, Bausch + Lomb.