Pine Bark Extract Powder

Pine Bark Extract Powder

Extraction Ratio:4:1, 5:1, 10:1 or customize
Detection Method:by TLC
Main Functions:Enhance bone density and strength, It is used to accelerate healing of injured skin and etc.
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Product Details

Pine Bark Extract Powder

Pinus Pinaster Extract contains a large number of compounds called OPCs (proanthocyanidin oligomers). Since the separation 

of OPCs from peanut shells in 1947 by the French scientist Dr. Jack Maskeley, OPCs have been found in many plants. In a large number of studies, it has been proved that OPCs is an effective antioxidant, non-toxic, non-mutagenic, non-carcinogenic and no side effects. Very safe to use.


Product: Pine Bark Extract

Product Source: Extracted from Dry Stem and Bark of Pine

Appearance: Red to Reddish Brown Powder

Extraction Ratio: 4:1, 5:1,10:1 or customize

Detection Method: by TLC

Efficacy Ingredient: Proanthocyanidins

Physical&Chemical Control

Appearance:Fine Powder


Solvent Use: Water

Solvent Residue<5%

Drying Method:Spray Drying

Loss On Drying≤5.0%


Sieve Analysis: 98% pass 80 mesh

Heavy Metals 

Cadmium(Cd) ≤1ppm




Bulk density:45-65g/100ml

Pesticide Residue



Microbiological Control

Total plate count≤1000 CFU/g

Yeast & mold≤100 CFU/g





1. Pine bark extract will enhance bone density and strength.

2. It is used to accelerate healing of injured skin.

3. It is active against HIV by inhibiting virus expression and replication.

4. It can interfere with cancer cell growth and proliferation, as well as induce apoptosis.

5. With the function of inhibiting oral sugar metabolism and retard growth of certain bacteria

6. It is useful for treating heart diseases such as high blood pressure and high cholesterol.



1. Pharmaceutical stuff

2. Functional food and food additive

3. Cosmetics additive


Standard Packed in Fiber Drums with Two Plastic Bags Inside  
Weight: G.W: 28KGS/Drum; N.W: 25KG/Drum
Drum Size & Volume: I.D.35cm x H51cm; 0.075 Cubic Meter/Drum

Shelf Life: 2 Years



Stored in a cool and dry well-closed container, the temperature should be lower than 25 centigrade; the relative humidity should not exceed 50%.


Above information from public literature is not examined by the Food and Drug Administration ,only for reference.