Nutricost, Chaga Powder Organic, 8 OzProduct Description Chaga mushrooms inonotus obliquus are a type of fungus that grows primarily on birch trees in cold climates, like those found in siberia, northern europe, and parts of north America. Known for its potent medicinal properties, chaga has been used for centuries in traditional medicine, especially in russia and Asia. Product Benefits Immune System Support. Antioxidant Protection. Anti Inflammatory Properties. Ingredients Supplement