Prune Juice, OrganicPrune Juice, Organic Organic Prune Juice Water Extract from Organic Dried Prunes. Contains 100% juice. No sugar added. Every 8 oz. of juice equals a full serving of fruit. In 1961, a harvest of grapes from organic vineyards in Paradise, California, inspired R. W. Knudsen to pioneer a new tradition of bottling natural fruit juices. His commitment began with a desire to make wholesome juices of the best possible quality for his own family. This meant