Ther-Biotic® ImmunoMushroom™ supports immune health with a blend of highly researched and effectively concentrated mushroom extracts combined with the polyphenol nutrient support of green tea. This powerful combination supports your natural immune function with the power of beta-glucans, digestive enzymes, prebiotics, antioxidants, and other important nutrients.† Grown in the USA under rigidly controlled conditions, these mushroom extracts are made with 100% certified organic ingredients