Ginkgo Biloba 6000mg. 50:1 RATIO - We use a radio of 50:1 which is the equivalent to 6000mg of dried ginkgo leaves, providing 120mg of standardised leaf extract in each tablet. Our experience has shown us that cheap ginkgo's are cheap for a reason and the flavonoid content is often falsely "spiked" with cheaper plant material like rutin.
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