30 countHost Defense® Lion’s Mane uses activated, freeze-dried, Certified Organic mycelium, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose and mannose), glycoproteins, ergosterols, triterpenoids and other myco-nutrients,which are essential for Supporting Natural Immunity. Lion’s Mane is renowned for providing support to the brain and nervous system.