Gold Member Since 2016
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Shaanxi Yi An Biological Technology Co., Ltd.

OPC, Grape Seed Extract, Proanthocyanidins manufacturer / supplier in China, offering Natural Grape Seed Extract 95% OPC, Pure Natural Soy Isoflavones Soybean Extract, Natural Obacunone (CAS No 751-03-1) and so on.

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Supplier Homepage Product Skin Care Natural Grape Seed Extract 95% OPC

Natural Grape Seed Extract 95% OPC

FOB Price: US $1-100 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1-100/ kg
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Port: Shanghai, China
Production Capacity: 1000kg/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YA-S-030-2
  • Assay Method: UV
  • Application: Food, Health Care Products, Medicine, Cosmetics
  • Extract Source: Grape Seed
  • Molecular Formula: C30h26o13
  • Colour: Reddish Brown
  • Extraction Process: Physical
  • Transport Package: 1kg/Bag or 25kg/Drum
  • Origin: Shaanxi
  • Certification: SGS
  • Application Form: Injection, Tablet, Capsule, Cream
  • State: Powder
  • CAS No.: 84929-27-1
  • Molecular Weight: 594.52
  • Used Part: Seed
  • Trademark: YA
  • Specification: 95%
  • HS Code: 2932999099
Product Description
OPC (Proanthocyanidin)
Grape seed extract is derivatives from the non-fermented whole grape seeds (Vitis vinifera L.), that have a great concentration of OPC, polyphenol, vitamin E, flavonoids and linoleic acid. Proanthocyanidins (OPC) from grape seed extract powder is an strong antioxidants which has been widely used.
Grape seed extract procyanidin(GSPE) that extracted from grape seed is a new type of high efficient natural antioxidant polyphenols mixture.It is the strongest antioxidant, free-radical scavenger currently found in nature.Its antioxidant activity is 50 times that of vitamin E, 20 times that of vitamin C, and can effectively prevent more than 80 kinds of common diseases caused by free radicals, with super function of slow down aging and enhance immunity. As a potent antioxidant and free radical fighter, it is widely used in pharmaceutical, cosmetic and food industries.

Natural Grape Seed Extract 95% OPC
1) Natural antioxidant, scavenge free radical,prevent skin aging and UV radiation
2) Enhance immunity and physique 
3) Antiallergic,anti fatigue
4) Reduce the risk of cardiovascular disease

OPC (Proanthocyanidin) is widely used in the fields of cosmetics,food,medicine and health products.

Basic Information
1)English NameOPC,Proanthocyanidin,Grape Seed Extract
2)Botanical SourceGrape Seed
3)SpecificationProanthocyanidin 95%
4)CAS No.84929-27-1
5)Molecular FormulaC30H26O13  
6)Molecular Weight594.52 
7)Used PartSeed
8)AppearanceReddish brown powder
9)Mesh Size80 Mesh
Flow Chart
Natural Grape Seed Extract 95% OPC

Sample is available
      More quantity,more discount

1)1kg/double plastic bags with aluminum foil bag outside
2)25kg/double plastic bags with fiber drum(50cm*38cm) outside
3)as your request

Storage:Store it in the cool and dry place.Keep it from strong light and heat.
Shelf life:24 months when it is stored properly

Lead Time
Usually 2 days after payment received

Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:By air or by sea

After-Sale Service
Comprehensive understanding of the feedback
A working day of response time

Kate Hou
Add:No.206,North of Zhangba Road, Xi'an, China
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