What is a ginkgo made of

Although Chinese herbal medicine has used both the ginkgo leaf and seed for thousands of years, modern research has focused on the standardized Ginkgo biloba extract (GBE) made from the dried green leaves.

Ginkgo Biloba Benefits Energy, Mood & Memory. Ginkgo biloba, which is also known as maidenhair, is an ancient plant extract that has been used in China medicinally to heal various health ailments for thousands of years.