500 mg Per Serving Supports Brain Health and Memory Healthy Circulation Support Free of Gluten and Soy Lab Tested Dietary Supplement Gmo Free Ginkgo Biloba is considered a nootropic herb, as it has been used for thousands of years to naturally support cognitive function. Futurebiotics Ginkgo Biloba provides 500 Mg of Ginkgo Biloba Leaf per serving to promote focus, memory and healthy circulation. Ginkgo is said to help promote blood flow and oxygen to the brain, which helps to support cognitive performance. Laboratory tested and free of GMOs, Gluten and Soy, Ginkgo Biloba 500 Mg is carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York.