Chaga is a medicinal mushroom found growing on birch trees. We ethically harvest chaga in a clean enviroment away from any toxic sprays.  With all of our mushroom tinctures we do a dual extraction. We extract with water and alcohol to ensure we are pulling all of the medicinal properties from the mushrooms. One amazing fact about chaga, it has more antioxidants than any berry or food in general! To learn more about Chaga click on the link //site-egpaxnwx.websitecdn.com/uploads/51e4c435e9d244c39a74f750bd910db8.pdf?v=221601065814  This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children. Use only as directed on label. Keep away from heat and light.  Talk to your doctor before taking this supplement if you are taking other medications.