Extensive research has revealed benefits from ginkgo extract for blood flow, neuroprotection and cognition. *Ginkgo biloba is the oldest living species of tree on Earth, having existed virtually unchanged for over 200,000,000 years. Source Naturals Ginkgo-24™ provides 24% flavone glycosides plus 6% terpene lactones from concentrated, premium quality ginkgo leaves. Flavone glycosides are bioflavonoids which deliver potent antioxidant protection.
