Proanthocyanidins OPC Powder, Grape Seed Extract

Proanthocyanidins OPC Powder, Grape Seed Extract

- Product Name: Proanthocyanidins OPC Powder, Grape Seed Extract
- CAS: 84929-27-1
- Appearance: Red Brown powder
- Active Ingredient & Specification: Proanthocyanidins 95%
- Test Method: UV
- Grade: Food & Pharmaceutical

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product description

Procyanidine, shortly called PC, is a kind of biological flavonoid mixture with special molecular structure.

Proanthocyanidins (OPC), oligomer of Procyanidine, is currently accepted internationally as an useful natural antioxidant for obliterating free radicals in human body. It is generally reddish brown powder, gas micro, acerbity , soluble in water and most organic solvents.

Proanthocyanidins can significantly improve the body's anti-aging ability, improve cardiovascular function, prevent hypertension, enhance the body's ability to resist mutations, and even have therapeutic effects on arteriosclerosis, gastric ulcer, colorectal cancer, cataract, diabetes, heart disease, arthritis and other diseases

Product NameProanthocyanidins OPC Powder, Grape Seed Extract
CAS No.84929-27-1
AppearanceRed Brown powder
Active Ingredient & SpecificationProanthocyanidins 95%
Herb SourceGrape Seeds
Test MethodUV
GradeFood & Pharmaceutical
Particle SizeNLT 99% through 80 mesh


- Health Care (Improve Blood Circulation, Preserve Eyesight, Eliminate Edema, Moist skin, Lower Cholesterol,

Protect Heart, Treat Allergic Inflammation, Relieve Varicose Veins)

- Comestics Products (Anti-aging, Anti-ultraviolet, Anti-radiation, Whitening, Moisturizing)


- Improve Blood Circulation

Proanthocyanidins have been used in clinical treatment for decades to improve blood circulation, treat diabetic retinopathy, reduce edema and inhibit varicose veins.

- Preserve Eyesight

Proanthocyanidins have been allowed in France for years to treat diabetic retinopathy. Proanthocyanidins significantly reduces capillary bleeding in the eyes and improved vision. Proanthocyanidins have also been used to prevent complications after cataract surgery in diabetic patients.

- Eliminate Edema

Studies have shown that taking anthocyanins once a day can significantly reduce edema.

- Moist skin

Proanthocyanidins is called call youth nutrients, skin vitamins, oral cosmetics by Europeans. Since it can restore collagen vitality, make the skin smooth and elastic. Collagen is an essential component of the skin and is the glue that holds our bodies together.

- Lower Cholesterol

The combination of proanthocyanidins and vitamin C breaks cholesterol to be bile salts, which are then removed from the body. Proanthocyanidins speed up the breakdown and elimination of bad cholesterol.

- Protect Heart

Although the French tend to eat far more fatty foods than americans, they are far less likely to die of heart disease. The number of people with coronary heart disease who drink French wine is also 30% to 40% lower than those who do not drink wine, because French red wine contains proanthocyanidins

- Treat Allergic Inflammation

The ability of proanthocyanidins to fight allergies and inflammation has been well documented. Athletes appreciate anthocyanins because they make joints flexible, repair collagen in connective tissue, and reduce swelling. Proanthocyanidins have also been reported to improve joint inflammation in many people.

- Relieve Varicose Veins

Dr Haake conducted clinical studies in Hamburg, Germany, and found that proanthocyanidin was beneficial for patients with varicose veins.

Product advantages


our certificate



STORAGE: Cool & Dry Place, away from strong light and heat

PACKAGE: 10g/one bag

1kg/one bag


Customization according to customers' request.



1. Can I Get Some Samples?

Yes, we supply free samples, and the delivery cost is paid by our clients.

2. How To Confirm The Product Quality?
Free samples for your kind testing, and warmly welcome you to visit our factory, third-party inspection is also available.

3. What’s Your MOQ?

MOQ. is different, normally 1kg is good. You can send inquiry to for confirmation.

4. How About Delivery Time?

For Stock: 3~5 working days after advance payment or full payment is credited into our bank account.

Customization is according to the production shedule.

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