New batch! Chaga can only be found on the birch trees in the cold northern climates. The growth cycle of Chaga is long, it takes at least five years before it can be harvested. Our Chaga mushroom age is a long as 15 years. Today, natural and pollution-free wild Chaga can only be found in northern Canada and Alaska. Chaga is highly valued in the medical world.  Chaga contains over 215 nutrients, including dietary fiber, plant (grain and vegetable) nutrition, SOD, lignin, minerals, vitamins, beta-glucan and betulinic acid.