Grape Seed Extract
Grape Seed Extract
Botanical Original:
Vitis Vinifera L.
Used Part:
Seed
Specification (Active ingredient & Assay):
OPCs 60%/95%, 80%/95% by HPLC/GAE
Polyphenol 80%, 90%, 95% by UV (Folin-C)
Proanthocyanidins 80%, 95% by UV (Bate-smith)
Brief introduction:
Grape Seed Extract is rich in Proanthocyanidins, a special class of water-soluble bioflavonoids, the most powderful active ingredient is OPCs (Oligomeric Proanthocyanidins), the anti-oxidant ability of OPC is 50 times than Vit.E, 20 times than Vit.C, also it can be quickly, completely absorbed.
For more information or customized specification, please contact us.
Related Products To Grape Seed Extract:
Apple Polyphenols Extract | Pomegranate Extract | Mangosteen Extract
