Your vision is truly precious, which is why it's so important to support and protect your eyes right away. Eagle-Eyes is a powerhouse combination of 16 nutrients delivering protection to your vision. Eagle Eyes includes 25 mg of Lutein,3 mg of Zeaxanthin daily and optimal levels of Vitamin A in Beta-Carotene form, which synthesizes a chemical needed for clear eyesight. [We based this on the AREDS study conducted by the National Institutes of Health. Pure Beta-Carotene, when combined with other eye supporting nutrients, is what your eyes require for healthy vision.]