120 mg 24% / 6% Standardized Extract With Eleuthero Non GMO Project Verified A Dietary Supplement Vegetarian/Vegan Halal Ginkgo Biloba is grown and extracted under the highest quality standards and is standardized to min. 24% ginkgoflavonglycosides and min. 6% terpene lactones, including ginkgolide B, ginkgolides A, C and bilobalide. A long history of traditional use and modern scientific research have indicated that ginkgo can help to promote optimal circulation and support brain health.