Ginkgo biloba is one of the oldest tree species in the world and is known for its flavonoids and terpenoids. Ginkgo has become popular in nootropic based products and is perfect for anyone with an active lifestyle and looking to keep on top of their game during the day. Each capsule by Swanson Health provides 60mg of ginkgo biloba leaf extract. Perfect for anyone with an active lifestyle who wants to keep on top of their game during the day, Ginkgo is popular in nootropic-based products. Ginkgo biloba is one of the oldest tree species in the world and is known for its flavonoids and terpenoids. Each of these capsules from Swanson Health contains 60mg of ginkgo biloba leaf extract. 60mg of ginkgo biloba leaf extract per capsule. Standardised for 24% flavonol glycosides and 6% terpene lactones. 120 or 240 capsules per pack Long appreciated in Eastern traditions, Swanson Health offer you Ginkgo Biloba Extract. Read more.