Our Factory Supply Pure Natural Ginkgo Biloba Extract Flavonoids Ginkgolide is sourced directly from the ginkgo tree, using state-of-the-art extraction methods to produce a concentrated and potent herbal supplement. Our extract contains flavonoids and ginkgolides, which are known for their beneficial effects on cognitive function, circulation, and overall wellness. As a factory-direct supplier, we are committed to purity, quality, and affordability, so you can be sure you are getting a premium product at a great value. Add our Ginkgo Biloba Extract to your daily routine and experience the many benefits of this time-honored herb.