This traditional Chinese tonic herb is highly regarded as a master harmonizing herb since these unique berries have bitter, sweet, salty, hot and sour properties. Like other adaptogenic herbs, Schisandra is taken to support endocrine function and vitality, especially in times of stress. This powerful berry is associated with liver, kidney and gut health. Most of the modern clinical research is focused on the effects of Schisandra on the function of the liver. Oregon's Wild Harvest is proud to offer an extensive selection of certified organic products. This guarantees that the products you buy are grown without harmful pesticides or chemicals and are free of genetically modified organisms (GMO's).