this product was the original 'ginkgo 6000' & whilst many companies have now copied the name they certainly haven't copied the quality of the ginkgo!ginkgo is believed to improve the circulation to the extremities including the brain & has been shown to improve memory in the short term.this is still the only ginkgo 6000 available in the uk that meets the strict quality requirements of the german monograph which demands that a natural rather unpleasant compound called ginkgolic acid is kept below a strict threshold. no-one else in the uk insists on this grade whilst in germany it is the only one permitted! we also insist on other strict quality standards with the result that we can reject 9 out of 10 ginkgo’s without even seeing them. & we are the only company to design the tablets to be gentle on the tummy by releasing the ginkgo over a period of two hours after swallowing.click to read about why we only use the highest quality raw materials in our products.//abrighthelps maintain circulation to the extremitiesblood flow to the legs feet hands & brainregularly recommended to the over 50sginkgo products are routinely recommended to this age groupone-a-day formulahigh strength time release ginkgosee how we compare! click here.