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Antioxidant Grape Seed Extract Powder OPC Proanthocyanidin 95% Plant Extract

Product Name:Grape seed extract
Latin Name: Vitis vinifera Linn
Active Ingredient: Proanthocyanidins, OPC
Appearance:Red Brown Fine Powder
Application:Pharmaceutical Raw Materials, Diatery Supplements Raw Material
Test Method:HPLC UV
  • GHB

Product Description

Grape Seed Extract Powder Proanthocyanidin procyanidin OPC 95%

Source: Grape Seed
Specifications: OPC95%
Molecular Formula: C30H12O6
Molecular Weight: 468.42
Appearance: Fine Brownish Red powder
Size: 100% pass 80 mesh


Grape Seed Extract Powder Proanthocyanidin procyanidin OPC 95%

Grape seed extracts are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid and oligomeric proanthocyanidins (OPC). OPCs have a very high oxygen radical absorbance capacity, and as a very powerful anti-oxidant they can slow down the aging process and protect against cancer and other damage caused by free radicals. Grape seed extract can also help prevent various cardiovascular diseases, high blood pressure and dental caries, aid in healing process, enhance bone density, minimize ultraviolet damage and enhance liver function. It also shows anti-viral and antibacterial properties.



1)It has the function of anti-oxidation, reduce the production of free radical and prevent skin from UV radiation;

2) Anti-cancer, protect the brain and nerve tissue from oxidation;

3) Maintain the health of capillary and artery vascular, enhance the tension of vascular and reducing the risk of cardiovascular disease;

4)Relief PMS problems, and alleviating wound, edema from injury or trauma, viricose veins, lower limb swelling and retinopathy.



1)Applied in food field, it's added into cake and cheese as nutrition exhanancer and inartificial preservative;

2) Applied in health products field, it's made into capsule,and it has already become one of the top ten salable natural plant extact products and owns the reputation of "natural health care product" and "orally cosmetics" in America;

3) Applied in pharmaceutical field, it is aslo used to treat cardiovascular disease;

4) Applied in cosmetic field, it's the main efficacy factor of toning lotion or cream. It has the efficacy of refirming, crease resisting and freckle curing, it can make skin smooth, exquisite and be full of flexibility.  


Product COA:

grape seed extract 葡萄籽COA


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Packing & Delivery
After the production and test are finished, the powder would be well packed and stored in our warehouse.
  • packing
    1. 1kg-10kg packing: 2 P.E. bag inside + 1 foil bag outside
    2. 15kg packing: 2 P.E. bag inside + 1 foil bag outside in carton
    3. 25kg-50kg packing: 2 P.E. bag inside + 1 foil bag outside in drum

  • delivery
    1.1kg-50kg,  Internation Express, Fast and convenient, Door To Door   
    Air TransportationFast and cheap, To Air Port  
    3..>500kg, Sea
      Transportation, Cheap and convenient, To Port
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