You Deserve The Best Quality Guaranteed The Energy Supplements Ginkgo Biloba Dietary Supplement W/Capsicum, Gotu Kola & Vitamin E Hypo-Allergenic Gluten Free Quality Natural Supplements Vcaps Nutritional support for healthy brain function. Ginkgo biloba is natural rich in the flavonoids and bioflavonoids quercetin, kaempferol, ginkgetin, bilobetin, isoginkgetin and isorhamnetin. Ginkgo Biloba has been used medicinally in China for hundreds of years for various conditions, including the nutritional support of the brain. Wider applications for the general population have been endorsed by numerous proponents, especially in Germany, where the most extensive clinical testing has taken place.Nature's Plus