Nutri Ginkgo Biloba Extract is a Standardised Herbal extract. Ginkgo has been well-researched in many scientific studies for its antioxidant properties and for its effects on the microcirculation. Thus, areas of the body with decreased circulation and increased free radical stress like the brain or the retina may benefit most from the balancing effects of Ginkgo biloba. Ginkgo biloba extract contains two groups of active constituents: the ginkgo flavone glycosides and the terpene lactones; the former may support antioxidant balance while the latter may support microcirculation.Ingredients:Each capsule typically contains:Ginkgo Biloba Extract; 40 mg [standardised to 24% Ginkgo flavone glycosides]Other ingredients: Gelatin, Microcrystalline cellulose.Directions: 1-3 capsules daily with food, or as directed.Caution: Consult with a medical doctor if on anticoagulant medication.