Gaia Herbs Ginkgo Leaf 60 Capsules delivers concentrated, standardized Ginkgo biloba leaf extract for cognitive support, memory, and healthy circulation — one of the most studied and clinically validated herbs in the world with decades of evidence supporting its benefits for brain blood flow, neurotransmitter activity, and antioxidant protection of brain tissue.Ginkgo biloba leaf extract contains two key active fractions: flavone glycosides (Ginkgo flavonoids including quercetin, kaempferol, and isorhamnetin) provide potent antioxidant protection that neutralizes free radicals in brain tissue; and terpene lactones (ginkgolides A, B, C and bilobalide) improve cerebral microcirculation by inhibiting platelet-activating factor and promoting vasodilation. Together these fractions support working memory, cognitive speed, concentration, and the healthy cerebrovascular circulation that underlies sustained cognitive function. Gaia Herbs uses Liquid Phyto-Caps® for superior bioavailability. Non-GMO, gluten-free, vegan. Available at Beauty Riche with same-day shipping.