Purica Chaga - Fully matured for maximum polysaccharide content. Purica Chaga is micronized to improve absorption and potency by 5X to 10X. Proven effective in promoting longevity & anti-aging. It balances the immune system and optimizes the natural resistance against diseases and infections. Great care is taken to preserve its polysaccharide constituent integrity. Harvested from the Canadian mountains at sub-zero temperatures. An excellent source of antioxidants for the maintenance of good health.