Xi'an keen-source biotechnology Co., Ltd.| Manufacturer
Xi'an keen-source biotechnology Co., Ltd.

China Manufacturer with main products: Echinacea Herb P.E.; Epemidium P.E; Rhodiola Rosea P.E; Black Cohosh P.E.; Red Clover P.E.; Soybean P.E; St. John抯 Wort P.E.; Siberian...

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Grape Seed Extract

Place of Origin: Shaanxi in China
Packaging Details: ;


【Name】Grape Seed Extract
【Botanical Name】Vitis vinifera L.
【Source】Any of various vitaceae of grapes which are liana native to temperate zone and subtropical zone, having alternate leaves and elliptical and spherical berries, composed of grape skin, juice and seed, become mature between Sep. and Oct. The grapes are grown in every place of China.
【Used Part】Grape Seed
【Active Ingredient】
    Oligomeric Proanthocyanidins( OPC ) 
【Specification】95%(OPC) 85%(PP)
【Physical and Chemical properties】
    Appearance: red-brown fine powder 
    Solubility:  soluble in ethanol & water
    Scavenges free radical
    Enhances capillary strength and vascular function
    Prevents cardiovascular disease
    Increases peripheral circulation and improves vision
    Enhances immune resistance
    Reduces adverse allergic and inflammatory responses
    Reduces aging and loss of elasticity in skin
    Dietary supplement and beverage
【Shelf Life】2 years when properly stored
    Stored in cool & dry place
    Kept away from strong light and heat

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