Quality, Purity, Potency 50:1 Concentrated Potency Dietary Supplement Enhancing Nature's Miracles Since 1994Made The Way Nature Intended!Paradise Ginkgo is a 50:1 concentrated extract of the highest quality nature has to offer. Using a 100% natural extraction method the true essence of the whole herb is captured, therefore retaining all of its active and synergistic constituents in a truly potent holistic full spectrum form the way nature intended.Ginkgo contains powerful antioxidant flavonoids and supports normal concentration, memory and circulation.Raw Material: Ginkgo biloba leaf extract 50:1 containing a holistic full spectrum of active and synergistic constituents including but not limited to 24% ginkgoflavoneglycosides, 6% terpene lactones, quercetin, kaempferol, isorhamnetin, bilobalide, ginkgolide A, ginkgolide B, ginkgolide C, ginkgolide J.