Brief Introduction: 
Grape seed extract (GSE) is just what it sounds like an extract from grape seeds. The seeds are typically from red grapes (instead of white), which have a high content of compounds known as oligomeric proanthocyanidins (OPCs). 
The OPCs are also present in a wide variety of fruits and vegetables, including pine bark (Pycnogenol) and green tea, where, like grape seed extract, they possess potent antioxidant properties. The OPCs are chemically known as flavonoids or polyphenols, which can differ substantially based on their polymer arrangement 

Main Functions: 
1. Grape seed extract (GSE) and oligomeric proanthocyanidins (OPCs) clearly possess remarkable antioxidant properties. 
2. Their effects on reducing free radical damage and oxidative stress suggest that they may be particularly effective in reducing the risk of cancer, cardiovascular 
Disease and a number of the chronic diseases associated with aging.

Packing&Storage:

Package:Double plastic bag inside, aluminum foil bag or fiber drum outside.

Delivery Detail:Within one week

Storage: Stored in a clean, cool, dry area; keep away from strong, direct light.

Shelf Life:Two years when properly stored.

Supply Ability:

a. Production capacity: 1000kg/month, large stock available;

b. Supplying conventional and customized plant extract products 

Producing Process:

Plant==>Raw Material==>Extraction==>Filtration==>Cool Down==>Spray Dry(much methods to dry) Into Power==>Sifter Powder==>Packing

Advantages:

1. Small order is acceptable

2. Free sample for you

3. Have self-export rights

4. Have right to do commodity inspection

Certifications:

About DN biology  

DN biology is specilized in supplying full lines of herb extract products and natural nutritional ingredients. Our products are widely used in food, dietary, beverage, pharmaceutical and Nutritional additives.

Our factory is located in Yongshou Town of Xi'an , China. With the 4 lines of stainless-steel refined equipment, we are able to deal with botanical raw materials  about 1500ton a year, allowing us to deliver both distinctive products and professional service at the most competitive price.

Our Commitment

At DN biology, we strive to exemplify professionalism and leadership in the herb extract and natural botanical ingredients industry by exceeding the expectations of the people we serve. This is achieved through diligent attention to detail and strict adherence to deadlines.

For a closer look, please visit our website: www.dnbiology.com

Our Mission Statement

To be an industry leader providing first class service to buyers and clients by meeting their needs and exceeding their expectations through honesty and reliability, resulting in long lasting sustainable relationships.