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Quick Details

  • Type: Grape Seed Extract
  • Form: Powder
  • Part: Seed
  • Extraction Type: Liquid-Solid Extraction
  • Packaging: Bottle, Can, Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed, as required
  • Place of Origin: Tianjin, China (Mainland)
  • Grade: Nutriceutical
  • Appearance: Yellow brown~Red brown fine powder
  • Proanthocyanidins(UV): ≥95%
  • Powder size: 98% through 100 mesh
  • Ash: ≤2.0%
  • Loss on drying: ≤5.0%
  • Bulk density: 0.30~0.50g/ml
  • Heavy metals: ≤10mg/kg
  • Arsenic: ≤0.3mg/kg
  • Lead: ≤0.5mg/kg
  • Mercury: ≤0.1mg/kg

Packaging & Delivery

Packaging Details 1.25kgs/carton
2.2.5kg/bag, double plastic bag vacuum packing inside, with carton outside.
3.Based on customers' requirements
Delivery Time 1~2 weeks upon order


100% France unfermented white seed
High quality,proanthocyanidins 95%
Steady supply





Molecular Formula


Molecular Weight


Molecular Structure




Yellow brown~Red brown fine powder



Powder size

98% through 100 mesh

Loss on Drying


Heavy Metal


Total Aerobic









 Product introduction


a.Grape seeds are an excellent source of oligomeric proanthocyanidins.

b.Natural way standardized grape seed extract is a high potency(95%) polyphenol extract.

c.Clinical research in france showes their antioxidant activity.

d.Antioxidants play an important role in the development of collagen

  including skin, connective tissue and vascular walls.


Product Function


a.Helps maintain a healthy cardiovascular system

b.Helps support a healthy immune system

c.Maintains healthy blood sugar levels

d.Supports healthy cells and tissue

e.Supports joint health;supports eye health

f.Assists in maintaining weight loss


Company advantages 



With unremitting efforts, JF-NATURAL got  impressive achievements.


a. Publish 3 industry monographs
b. Responsible and participate the drawing of 5 national standard
c. Applying and obtain 15 patents
d. Publish many industry papers
e. Fulfill registration of 25 trade marks
f. Undertake one national spark plan (project number:  2004EA610003)
g. Won the Award for Tianjin Scientific and Technological Progress
h. Collaborate with Tianjin University of Science and technology,    
    Shandong university, Huadong Science university to make the research of the application.


Product Application



Grape seed extract can be used in beverage, wine, cosmetics, cake and cheese etc.






Company information





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China (Mainland) | Manufacturer, Trading Company
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