Shiitaké and Maitaké are rich in polysaccharides, just like Reishi, which helps boost the immune system. Organic Arkogélule has been formulated in compliance with our guarantees, commitments to the naturalness of our formulas, and the involvement of our health laboratories. naturale. Una Highly concentrated plant-based formula in targeted active ingredients Bio Shiitaké Maitaké Reishi, daily supply (per 2 capsules): 114 mg of polysaccharides