Full Spectrum - Dual Extract Beta-Glucan Rich Polysaccharides 50% Chaga plants are renowned as the "Medicinal Mushroom King" and have been used in traditional Russian and Chinese medicine for millennia. This Organic Chaga Extract Powder has been expertly standardized to provide 50% polysaccharides content along with a significant amount of triterpenoids and polyphenols. Organic Chaga Extract Powder is made from 100% organic chaga sclerotium, from birch trees, using a dual extraction technique. We use a sophisticated technique, with temperature- controlled technology to extract the bio-active elements found inside the mushroom the greatest concentrations of active nutrients to be captured. KIKI Health's Organic Chaga Mushroom Extract comes in encapsulated in easy to swallow vegetarian capsules.