mushroom extracts(polysaccharide from reishi,shiitake,maitake,cordyceps etc.), no excipients added. We produce various kinds of mushroom extract all the year round.Items as the following:1.Maitake mushroom Polysaccharide2.Shiitake mushroom Polysaccharide3.Reishi mushroom Polysaccharide4.Coriolus versicolor Polysaccharide5.Agaricus blazei Polysaccharide6.Maitake Polysaccharide7.Hericium erinaceus ...