Black Walnut Bark, Cut, 16 oz (Juglans nigra)

Questions? Need help? Our Founder and Chief Herbalist Derek Clontz is here for you. Click My Question for Herbalist Derek Clontz. You'll be glad you did. The Black Walnut tree has served as a source of both food and medicine for indigenous tribes of North America. The bark is traditionally used for its astringent property, which helps to soothe gastrointestinal distress.