Bronson Bilberry Extra Strength helps support eye health and overall vision.* Bilberries, which are a close relative to Blueberries, are known for their antioxidant properties that help to protect the body from harmful free radicals.* These beneficial berries have been said to promote improved vision during low light conditions and help the eyes adapt more easily to light changes.* Laboratory tested Non-GMO, Gluten-Free and Soy-Free, Bronson Bilberry Extra Strength is in-house tested and carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York. Bilberry Extra Strength is Vegan/Vegetarian friendly and contains no ingredients derived from animals.