Ginkgo Biloba leaf Extract 1,Natural product 2,DMF 3,GAP 4,GMP, NSF, ISO14001,ISO9001,KOSHER,NSF [Liwah's advantage]1,Liwah is a Chinese GMP, America NSF-GMP,ISO9001,ISO14001certified company2,The product meets USP34 standards3,Pure natural product and 100% free additive.4, Professional API supplier [Product name] Ginkgo Biloba leaf Extract[Botanical source]Dried leaves of Ginkgo biloba L.[ ...