EyePromise AREDS 2 Plus Zinc-Free is a zinc-free formula designed to preserve and support vision for people with intermediate to advanced age-related eye health issues. These issues can make life more difficult than it has to be. That’s why AREDS 2 Plus Zinc-Free contains all the ingredients outlined in the AREDS 2 study by the National Eye Institute – nutrients proven to support aging eye health. This zinc-free option also includes additional science-supported nutrients demonstrated to promote healthy vision, but in a zinc-free formulation for those who want or need to avoid added zinc in their diet.