Grape Seed Extract Grape Seed Extract Grape Seed Extract Grape Seed Extract Grape Seed Extract

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Basic Info.
  • Brand Name: KOSO 
  • Mesh Size:: 100% pass 80 mesh 
  • Extraction Type: Solvent Extraction 
  • CAS No.: 84929-27-1 
  • Appearance: Reddish Brown Fine Powder 
  • Active Ingredients: Polyphenols, OPC 
  • Latin Name: Vitis Vinifera L 
  • Specification: OPC (Oligomeric Proantho Cyanidins 
  • Grade: Food Grade and Pharmaceutical Grade 
  • Botanical source: Vitis vinifera L. 
  • Model No.: 95% 
  • Place of Origin: Shaanxi  
  • Min.Order: 1 Kilogram
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 100 Tons/year
  • Packing:According to the request of customer
  • Delivery Date: within 5 days


Grapes have been heralded for their medicinal and nutritional value for thousands of years. Grape seed extract is extracted from the seeds of Vitis vinifera. And it contains natural bioflavonoids called proanthocyanidins which help support the health of the cell membranes from free radical damage.

Main Functions:

1. Used to treat a range of health problems related to free radical damage, including heart disease, diabetes, and cancer;

2. Help the body make more of a compound used to regenerate damaged blood vessels;

3. Help prevent damage to human liver cells caused by chemotherapy medications.


Send message to this supplier
Ms. LisaZhao (sales manager)
Tel: 86-29-88215213
Mobile: 13152154206
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Contact Method
Xi'an KoSo Biotechnology Co.,LTD
C1306, Xi'an, Shaanxi, China (Mainland) / 710075
Fax: 86-29-88215213
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