Gincosan Is Designed To Improve Circulation, Particularly To The Brain, And To Enhance Cognitive Function. It Combines Two Potent Ingredients, Ginkgo Biloba And Panax Ginseng, Each With Unique Benefits For Brain Health And Vitality. Active Ingredients: Ginkgo Biloba Extract (Gk501) – 60 Mg (Standardized To 24% Ginkgo-Flavone Glycosides And 6% Terpenes) Panax Ginseng Extract (G115) – 100 Mg (Standardized To 4% Ginsenosides)