Ginkgo biloba
Also known as the maidenhair tree, gingko is an herb native to China. Gingko became popular in the 1960`s when technology isolated flavinoids as the active ingredient. These essential compounds help protect against free radical damage. To date, approximately 40 flavanoids have been identified in gingko. In addition to its antioxidant properties, gingko is also used to support increased blood flow to the brain.
FROM GNC