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Home ProductsLow Ginkgolic Acid Ginkgo Leaf Extract

Skin Care Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics

Skin Care Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics

Skin Care Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics
Skin Care Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics

Large Image :  Skin Care Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics Get Best Price

Product Details:

Place of Origin: China
Brand Name: CONBA
Certification: GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.
Model Number: EP9.0

Payment & Shipping Terms:

Minimum Order Quantity: 25kg
Packaging Details: 25kg Drum
Detailed Product Description
FlavonolGlycosides: 22.0%~27.0% Ginkgolic Acid: <1ppm
Grade: Pharmaceutical Grade Type: Herbal Extract
Form: Powder Part: Leaf
High Light:

organic ginkgo powder


ginkgo extract powder

Skin Care Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics 0
CONBA® Ginkgo Biloba Extract: USP40 24/6 Ginkgo Acid<1ppm, EP9.0 24/6 Ginkgo Acid<1ppm, Water soluble 24/6 1g/10ml,
Injection solution GA>2.2% GB>1.2% GC>1.2%
Low Ginkgo Acid Ginkgo Leaf Extract

  • Production Base of CONBA Part 5

Conba owns unique advantages in Chinese medicine extraction technology and new drug preparation research and development, having a large number of new drug R&D technology platforms and one elite professional team. It is the only enterprise integrating national technology center, national post-doctoral research workstation, academician workstation, national innovative enterprise and key enterprise research institute in traditional Chinese medicine industry in Zhejiang Province, of which, Conba (Lanxi) Modern Herbal Medicine Industrial Park is the national modern science and technology industry base in Chinese medicine.

Product Highlights:

Solventfood grade ethanol.
Raw materialThe GACP ginkgo leaves are kept by CONBA planting base (16,000 acres).
Standardization of productionThe specialized Ginkgo extraction line is set up according to the CGMP requirements.
Advanced Extraction Technologye.g. low-acid ginkgo leaf extraction method, water-soluble ginkgo leaf extraction method
Quality control

Pure natural ginkgo biloba leaves.
A strict quality control system ensures high quality extracts.
Residues of pesticides, solvents and heavy metals comply with international standards.

Flavonol aglycone

Flavonol aglyconeR1R2R3R4


ItemSpecificationTest Method
AppearanceLight yellow-brown powderVisual
Identification AShould conform USP40TLC ID.
Identification BShould conform USP40HPLC ID.
Apex area ratio  
Limit of Rutin
Limit of Quercetin
Limit of Ginkgolic Acid
NMT 4%
NMT 0.5%
NMT 5ug/g
Loss on dryingNMT5.0%Internal method
Heavy metal(periodically test)  
Cadmium(Cd)NMT0.5mg/kgInternal method
Lead(Pb)NMT1.0 mg/kgInternal method
Mercury(Hg)NMT1.5 mg/kgInternal method
Arsenic(As)NMT1.5 mg/kgInternal method
Pesticide residueMeet USP40 <561>USP40 <561>
Ethanol residueNMT0.5%Internal method
Microbiological limit  
Aerobic plate countNMT 104cfu/gInternal method
Mold&YeastNMT 103cfu/gInternal method
SalmonellaNot detected per 25gInternal method
E.ColiNot detected per gramInternal method
Contents Test  
Content of flavonol glycosides22.0%-27%HPLC
Terpene lactones5.4%~12%HPLC
Ginkgolides A+B+C2.8%~6.2%HPLC


Ginkgo leaf extract is used to improve mental performance, increase the pain-free walking distance in peripheral arterial occlusive disease, and for vertigo and tinnitus. Other indications include (age-associated) cognitive impairment and quality of life improvement in mild dementia. Ginkgo leaf extracts may help to prevent symptoms related to altitude sickness.
  • Auxiliary hypolipidemic
  • Relieve eye fatigue
  • Help improve memory
  • Skin care
  • Used for Cosmetics
PACKAGE TYPE: 25 kg Drum

Contact Details
zhejiang conba pharmaceutical co., ltd

Contact Person: Mia Tao

Tel: +8613282563726

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