Ginkgo Biloba leaf Extract 1,Natural product 2,DMF 3,GAP 4,GMP, NSF, ... additive.4, Professional API supplier [Product name] Ginkgo Biloba leaf Extract[Botanical source]Dried leaves of Ginkgo biloba L.[Biogenic origin ... .8% Peak area ratio Q:K 0.8-1.5 Herbal extract USP34 Ginkgo Biloba ...