98% OPC Grape seed extract

FOB Price: US $10 - 100 / Kilogram Get Latest Price
Min.Order Quantity: 10 Kilogram/Kilograms
Supply Ability: 5000 Kilogram/Kilograms per Month 2MT
Port: China
Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram,Paypal
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Quick Details

Grape Seed Extract
Extraction Type:
Solvent Extraction
Place of Origin:
Hunan China (Mainland)
food grade
Brand Name:
Model Number:
reddish brown powder, tiny odor, puckery taste

Packaging & Delivery

Packaging Detail: 1-cardboard drums, with double aseptic food poly bags inside. N.W.:25kg/drum. 2-packed in aluminum foil bag with plastic bag inside,1kg/bag; 3-Or customized as clients requirement.
Delivery Detail: 3-12 business days,depending on quantity


Grape seed extract:
Latin name: Vitis vinifera L.
Products origin: vine seeds
Active ingredients: OPC, Polyphenol



Grape seed extract is one kind of new and high efficient natural antioxidant material, which can not be syntheticed by body itself. It is extracted from natural grape seed, is the most powerful antioxidant material found in nature at present, its ability to free radical scavenging activity is very strong.

Grape seed extract could remove the body extra free radicals, has super ability to slow the aging and enhance immunity. Antioxidant, anti-allergy, anti-fatigue, enhanced physique, improve sub-health, improve fidgety irritability, dizziness fatigue, forgetfulness and etc.



Product Name: Grape seed extract

Other Name: Grape seed P.E; GSE

Latin Name: Vitis vinifera L.

Extract Source: Seeds from Vitis vinifera L.

Appearance: Reddish brown powder

Active Ingredient: Proanthocyanidins (OPC), polyphenol

Specifications: OPC≥95%, procyanidolic oligomers≥85%, Polyphenol≥90%, Polyphenol≥95%, Polyphenol/Procyanidolic oligomers≥95%/60%, OPC/Procyanidolic oligomers≥95%/60%




  1. 1.    Ristance to oxidation
  2. 2.    Care eyes health ( could reduce eye degenerative spots and the incidence of cataract)
  3. 3.    Heart rate health care function (reduce athletic vascular porridge sclerosis)
  4. 4.    Anti-cancer
  5. 5.    Strengthen blood vessel strength (Strengthen the elasticity of the blood vessel walls)
  6. 6.    Antiphlogistic, dispel swollen


OPC’s beauty &skin care efficacy:

  1. 1.    Increase skin elasticity
  2. 2.    Reduce wrinkles
  3. 3.    Removing beverage
  4. 4.    Whiten skin
  5. 5.    Moisturizing
  6. 6.    Improving sleeping
  7. 7.    Treat menopause
  8. 8.    Treat acne


Package: Cardbord drums, with double aseptic food poly bags inside. N.W.:25kgs/drum.

Storage Conditions: Tightly sealed in a clean, cool, dry area andKeep away from direct light.





Company discription:




We totally have 3 factories with 3 laboratories & one key lab as R&D center.




One factory was founded in 1983, which specializes in the production of various kinds of herbal extracts. It also offer OEM service. Product form includes powder, granule and tablet. Its advantages are plenty of production experiences, advanced machines and strong cost control ability.




Another one was founded in 1995. It specialize in the production of various kinds of instant tea-powder (oolong tea, green tea, black tea and jasmine teas, etc).




The third one was established in 2002.  It specializes in the production of various kinds of tea polyphenols, tea catechins, tea EGCG, tea polysaccharides, tea L-theanine, etc.




We have one key lab, R&D center, which was equipped with advanced test and R&D machines, such as HPLC, HPTLC, HPLC-ELSD, UV-VIS, GC, Atomic Absorption, etc. In this lab, there are a number of professors and researcher, etc.




We offer OEM service . Besides, we can arrange production according to customer's request.




Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Changsha Natureway Co., Ltd. is a professional manufacturer of herbal extracts and green tea extracts in China. We totally have three factories with three laboratories and one key lab as R&D center. With the development of more than 20 years, our herb ingredient factory has become a modern factory, equipped with high-class extraction, concentration, isolation, purification, spray drying, sifting, grinding and packing machines.

Our company specializes in the production of various kinds of ... View detail

Basic Information

Product/Service (We Sell): green tea extract,black tea extract,herbal extract,spirulina powder,Chlorella Powder  
Brands: LW  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Northern Europe
Southern Europe
South Asia
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: Tongguan, Wangcheng, Changsha  
Number of Production Lines: 6  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Management Certification: HACCP   ISO9001  
Contract Manufacturing: OEM Service Offered   Buyer Label Offered  

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Verified Supplier - Changsha Natureway Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2007

Communicate with Supplier:

Mr. David Li
Mr. David Li:
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