Antioxidant Product Grape Seed Extract Powder Proanthocyanidins 95%

Antioxidant Product Grape Seed Extract Powder Proanthocyanidins 95% 

Product Name: Grape Seed Extract Powder

Latin name:Vitis vininfera L.

Using Part: Seed

Appearance: Reddish-Brown fine powder

Odor: Characteristic

Active Ingredients: Proanthocyanidins

Specification: 95% UV

Extract Solvent:Ethanol&Water 

What is Grape seed extract powder? 

Grape seed extract are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acidand phenolic OPCs. The typical commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenol shaving antioxidant activity in vitro.

The US National Center for Complementary and Alternative Medicine (NCCAM) reported that oral administration of grape seed extract was well tolerated in people over 8 weeks of a clinical trial. In one completed clinical trial, grape seed extract did not alleviate the hardening of breast tissue in female patients undergoing radiation therapy to treat breast cancer.

What is Proanthocyanidins?

Proanthocyanidins are oligomeric flavonoids, mainly found in grapes. They are dimers (see picture) or oligomers of catechin and epicatechin and their gallic acid esters.
Proanthocyanidins are mainly found in the skin and seeds of grapes. They are also present in red wine. During the production of red wine, the juice is left to ferment with the seeds and skins during a few days. During this fermentation process, the formed alcohol will extract the proanthocyanidins from the seeds and skins. Other rich sources are cocoa, apples, peanuts, almonds, cranberries, blueberries and bark of the maritime pine. 

How about the functions of grape seed extract powder? 

The main function is Antioxidant and whitening, you can find other function as below,

1.Grape Seed Extract Helps maintain a healthy cardiovascular system.
2.Grape Seed Extract Helps support a healthy immune system.
3.Grape Seed Extract Maintains healthy blood sugar levels.
4.Grape Seed Extract Supports healthy cells and tissue.
5.Grape Seed Extract Supports joint health;supports eye health.
6.Grape Seed Extract Assists in maintaining weight loss.

How about the application of grape seed extract powder?

1. Grape seed extract Known as the "skin vitamin", "oral cosmetic"
2. Cardiovascular protection and prevention of high blood pressure: 
Improve blood vessel elasticity and reduce blood pressure;
Prevention of thrombosis
3.resist radiation effect :
Reduce the harm of human body of radiation sources from ultraviolet radiation, mobile phones, TV;
The effect of inhibiting oxidative damage
4.Grape seed extract can anti-allergic, anti-inflammatory.