17 Sep 2018 --- French-headquartered nutraceutical ingredient supplier Nexira is partnering with California Natural Color, previously known as San Joaquin Valley Concentrate (SJVC) [a subsidiary of wine giant EJ Gallo] on the introduction of a grape seed extract that has been purely extracted by water. VinOseed SO free is claimed to exceed the highest market standards. Nexira has been offering VinOseed, a 100 percent natural white grape seed extract line for some time, manufactured in the Bordeaux region in France. With high levels of polyphenols, VinOseed products are particularly suitable for antioxidant applications and have a high OPC [oligomeric procyanidins] content.