What is Doctor’s Best Extra Strength Ginkgo Extract?

Extra Strength Ginkgo Extract provides the potent combination of flavonoids (mainly flavone glycosides) and terpene lactones isolated from the leaves of Ginkgo biloba. The ginkgo tree is a plant model of longevity as it can thrive for up to 1,000 years while withstanding environmental elements. It has been cultivated in China as a sacred tree for thousands of years, with its traditional health uses dating to as early as 2800 B.C