The Chaga mushroom has been used for centuries as an herbal tea remedy in Asia, Europe, and North America. Humans have been using Chaga since ancient times and it has been found at archeological sites dating as far back as 3400 BC. Known as Cinder Conk or Black Mass Mushrooms, Chaga was used by the Finnish to replace coffee when beans weren’t available. Our Chaga mushrooms grow wild on the bark of mature birch trees in Siberia’s cold climate. Many of our herbs are grown on our organic farm located on the pristine Tibetan Plateau, or sustainably sourced around the globe from native habitats for the maximum potency and purity Mother Nature can offer. Naturally Caffeine Free Gluten Free Non-GMO Project Verified No Artificial Flavoring No Preservatives 20 Tea Bags/Box