This is almost certainly the strongest and most potent Ginkgo that you can buy. The guaranteed standardised extract is 50 times concentrated, so that 120mg is equivalent to 6000mg of standard Ginkgo leaves. Ginkgo leaves contains flavonoid glycosides and terpenoids (ginkgolides, bilobalides).Higher Nature confirms that the Ginkgo Biloba leaf used in its products does not contain ginkgotoxin.Not advisable if pregnant or taking aspirin or warfarin.
