Active Ingredient: OPC, Oligomeric Proanthocyanidins, PCO 

Specification: 95% 

Test Method UV-VIS

Basic Information of Pine Bark Extract 

Latin Name: Pinus Larix 
Other Names:French Marine Pine Bark Extract, 

Oligomers, Pygenol 
CAS NO.: 8011-48-1
Active Ingredient: OPCs Proanthocyanidins Polyphenols 
Traditional Use: 

Chronic venous insufficiency.
Proanthocyanidins in pine bark extract keep veins and other blood vessels from leaking.Slowing retinopathy.Treat arteriosclerosis and diabetes.
Because pine bark extract has antioxidant activity, it helps to limit free radicals.
Pine bark extract could be helpful for individuals with coronary heart disease or high cholesterol

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Welcome to DAXINGANLING LINGONBERRY GROUP-ZHONGBEI NORTHLAND BIO-CHEM INDUSTRY CO.,LTD,a global chemical providers since 2002, is specialized in developing, manufacturing and marketing active ingredients with high bio-activity and safety, serving the nutritional supplements and functional food ,cosmetic and pharmaceutical industries.

Characteristics:

Honored with the title of No. 1 Strong Foreign Trade Enterprises by Heilongjiang Provencial Government.
Warehouses located in the US;
Strong sourcing capability of working with over 100 manufacturers in China;
GMP standard workshops for natural pigment, traditional drug extracts, chemical-synthetic , Auxiliary workshops under 13000 square metres
Quality assurance system;
In-house and third party laboratories;
R & D laboratory with 27 technical persons.Production with 164 workers
Passed through ISO9001
All the products we produce and sell are of good quality and new technology.We shall bring into full play our advantages to provide excellent and all-round service for our customers by right of our integrated service capability, abiding by the principle of pursuing Sincerity, Credit, Safety and Nicety.