Grape Seed Extract( Polyphenol, proanthocyanidin)
Latin Name
Part of the Plant Used

Vitis vinifera L.
Seed
Function and application:
The Grape Seed extract is a new type of efficient anti-oxidant, it has the strongest effect among all of the current free radicals clearance and it is very active inside the body.
Our company has applied ourselves in the research of Grape seed extract, make professional production process, and can now supply various specification of Grape seed extract as per customers requirement.
It is proved by the experiment that the anti-oxidant ability of OPC(oligomeric proanthocyanidins) is 50 times than Vit.E, 20 times than Vit.C, also it can be quickly, completely absorbed.
The blood density can reach to the highest density after take it for 20 minutes and the half life of metabolizing is about 7 hours long.
 
In a word, the OPC has the following health care effect:
1, Lower the outbreak of the disease as: Heart disease, Cancer, premature senility, arthritis, Hypertension, dementia,diabetic.
2, Prevent over 70% disease which related to the free radicals, strengthen the wall of the blood vessel's resistibility, lower the brittleness of the capillary vessel and maintain its permeation, alleviate the swell and dropsy of the leg , buildup the capillary vessel, vein, artery's function, relief the damage through the sport, prevent and alleviate the varix, has the treatment of the damage and defection of Chronic vein, increase the flexible of the membrane of the red cells, buildup the skin's flexibility and softy, prevent the damage to the skin by the ultraviolet radiation.
 
Application and Dose:
1, the grape seed extract can be make into capsules as the raw material of the healthy food, and it is regarded as the first ten popular natural plant, possess the honor of the natural health care and the cosmetics.
2, The high quality OPC, cause its good solubility in the water and ethanol, plus its brilliance color, the curative effect, has been widely added into the beverage and the wine, cosmetics field as the functional content to make water or cream cosmetics, it has the function of anti-caducity and wipe off the spot and regarded as the newly arisen cosmetics.
3,As the natural functional content which possess the strong anti-oxidant, it is widely added into all kinds of cake, cheese as the nurture, natural antiseptic in Europe and USA, it has increased the safety of the food.
 
The specification of the Grape seed extract: