Ginkgo Biloba Extract

Botanical Name: Ginkgo biloba L.
Part Used: Leaves
Active Components: Total flavonol glycosides and total terpene lactones
Total Flavonol Glycosides: ≥24% (CP2015); 22%-27% (USP40 / EP9.1 / EGb761)
Total Terpene Lactones: ≥6% (CP2015); 5.4%-12.0% (USP40); 5%-7% (EGb761)
Ginkgolic Acids: <10 ppm (CP2015); <5 ppm (USP40 / EP9.1 / EGb761)
Plant Extract Ratio: 35-67:1 (USP40 / EGb761)
Solvent System: Ethanol & water (acetone & water for EGb761)
Appearance: Fine light brown to brownish-yellow powder
Standard: CP2015, USP40, EP9.1, EGb761, Korea Pharmacopoeia
Packaging: 25kg/fiber drum
Application: Dietary supplements, pharmaceuticals and functional food

More Details

100% Natural Source

Made purely from ginkgo biloba leaves only
Single botanical raw material, no other plant sources blended in
Leaf-based extract standardized to pharmacopoeial specifications

Natural Source · Leaf Only · Single Botanical

Ginkgo biloba extract standardized content

Authentic Quality

Total flavonol glycosides 22%-27% across USP40, EP9.1 and EGb761 grades
Total terpene lactones controlled from 5.4%-12.0% depending on standard
Ginkgolic acids controlled below 5 ppm in USP40, EP9.1 and EGb761 grades

Flavonol Glycosides · Terpene Lactones · Low Ginkgolic Acid

Dietary Supplements

Standardized extract suitable for capsule and tablet formulations
≥24% total flavonol glycosides under CP2015
Low ginkgolic acid content supports supplement-grade use

Supplements · Standardized · Capsules

Ginkgo biloba extract for pharmaceutical use

Pharmaceutical & Functional Food

Produced to CP2015, USP40, EP9.1, EGb761 and Korea Pharmacopoeia specifications
Multiple pharmacopoeial grades available from one supplier
Extract ratio 35-67:1 for concentrated formulations

CP2015 · USP40 · EP9.1 · EGb761

Ginkgo biloba extract production and quality control

Premium Quality Control

Large-scale production under dynamic counter-current facility
Over 20 years of skilled production experience and continuously improved technology
Batch COA and HPLC data supporting identity and content

Counter-Current · 20+ Years · Batch COA

Ginkgo biloba extract OEM and bulk supply

OEM & Flexible MOQ

Five specification systems: CP2015, USP40, EP9.1, EGb761 and Korea Pharmacopoeia
Custom specification and private label options
Sustainable and stable bulk supply from large-scale production