Pine Bark Extract

Pine Bark Extract

Latin Name: Pinus massoniana Lamb
Active Ingredients: 95% OPC
Appearance: Brown Red fine powder
Used Part: Bark
Test Method: HPLC
Sieve Analysis: Pass 80 mesh
Shelf Life: 2 years

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Product Details


Pine bark extract is a kind of substance extracted from pine bark. Pine bark removed from trees is collected, leveled and extracted. It contains a large number of compounds called OPCs (proanthocyanidins oligomers). Since French scientist Dr. Jack Maskeli separated OPCs from peanut hull in 1947, OPCs has been found in many plants. In a large number of studies, OPCs proved to be an effective antioxidant with no toxicity and no mutagenicity. It's very safe to use. Pine bark has been proved to be a new source of OPCs. The OPCs extracted from the bark of the pine tree has no difference in quality and function, but there are some slight differences in appearance.

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1. cardiovascular disease studies confirm that pine bark extracts can help strengthen the strength of capillaries, arteries and veins, which give them many important clinical applications.

2. because of its antioxidant capacity, pine bark extract OPCs is believed to protect skin from excess ultraviolet and free radical damage. There is a lot of evidence that OPCs protects and strengthens collagen and elastin in the skin, thus preventing wrinkles from producing and maintaining skin elasticity. Adding OPCs to the cream is a popular way to postpone the aging of the skin. In theory, the skin can be rejuvenated by mending skin collagen and elastin.

3. because of its effective inhibition of inflammatory factors such as PG, 5-HT and leukotrienes, and selectively combining connective connective with the joint to relieve pain and edema, OPCs has a certain effect on multiple arthritis.


1. Pine bark extract can be made into capsules, troche and granule as healthy food;

2. Has been widely added into the beverage and the wine, cosmetics as the functional content;

3. Be widely added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food.


Product Process


1kg/bag,5kg/bag,or 25kg/drum,or as customer required.

1KG : Double pharma-grade polybag inside,sealed Aluminum foil bag outside;

5KG : Double pharma-grade polybag inside,Hardboard cartons outside;

25KG: Double pharma-grade polybag inside,Hardboard drum outside. 

Drum size: 38CM*38CM*51CM/25kg , Drum Net Weight: 2.5KG


Shipping: By TNT/DHL/EMS/FEDEX or BY Air/ Sea as per QTY.

Shelf Life: 24 months when properly stored.

Storage: Stored in dry and cool place, keep away from strong light and heat.

Statements: Non-Irradiated, Non-GMO, Non-Allergen.



Free sample(20g or enough to detection) and Unconditional assume respons.

100% Natural product, without any synthetize ingredient.

Manufacturer direct supply, provide OEM, R&D service.


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