Nature's Bounty Ginkgo Biloba is a standardized herbal supplement containing 60mg of Ginkgo Biloba extract per serving. This supplement is formulated to support healthy brain function and mental alertness, with 24% Ginkgo flavone glycosides. As this is a dietary supplement and personal health product, please consult with a healthcare professional before use. The product comes in a bottle containing 200 capsules and is standardized to contain 24% Ginkgo flavone glycosides, which are the active compounds responsible for Ginkgo's beneficial effects.