Full Spectrum Oregon Grape Root

Promote gastrointestinal health with Swanson Oregon Grape Root! Oregon grape root was a favorite of Native Americans in the northwest before European colonists arrived. Ironically, the fruit of this evergreen shrub are not grapes. Alkaloids, including berberine, berbamine, canadine, and hydrastine, may account for the activity of Oregon grape. Each capsule delivers 400 mg of Oregon grape root.