Grape seed extract (GSE) is made by removing, drying and pulverizing the bitter-tasting seeds of grapes. Grape seeds are rich in antioxidants, including phenolic acids, anthocyanins, flavonoids and oligomeric proanthocyanidin complexes (OPCs). GSE is one of the best-known sources of proanthocyanidins.
Product Name: Grape Seed Extract
Latin Name: Vitis Vinifera L.
Assay: 95% proanthocyanidins (OPC) by UV
Part Used: Seed
Extract Solvent: Ethanol
Appearance: Reddish Brown Powder