Nutritional Whole Herb Gingko Biloba is an herbal supplement made from the leaves of the Ginkgo tree, also known as the Maidenhair tree. The supplement is known for reducing the symptoms of psychiatric disorders and dementia, anxiety, vision problems and many other conditions. Ginkgo Biloba is also high in Anti-oxidants, reducing inflammation and improving blood circulation in the brain. , Directions: As a dietary supplement for adults, take one (1) capsule daily, preferably at mealtime, or as directed by the healthcare practitioner.