We are leading supplier for organic agricultural products in china. We can supply organic mushroom, berry and herb which certified by ecocert.  Ginkgo leaf is the one of our main products, and we can get 100tons per year.

Ginkgo leaf extracts have been shown to have a wide range of biological activities. The most well-known use among American is the perceived ability of the products to improve short term memory. Other important effects include a protective effect on the blood-brain barrier and an anti-radical (antioxidant) effect. The leaf extracts has also been shown to increase vasodilation and peripheral blood flow rate in capillary vessels and end-arteries in various circulatory disorders. Ginkgo leaf helps to maintain integrity and permeability of cell walls by inhibiting lipid peroxidation of membranes. Other studies have shown vascular-tone regulating effects, and help in modulating cerebral energy metabolism. If you are interested in it, please contact us.