The active ingredient in Immutol is Beta Glucan. It's been demonstrated that yeast-derived glucan was found to cause a decline in oxidative tissue damage during the progress of arthritic diseases, suggesting a role in the treatment of arthritis. Immutol is primarily advertised as an immune system builder. It certainly can't hurt to use it.
Immutol treats rheumatoid arthritis (RA) by activating the specific immune cells that defend the body against invading microbes. It enhances the immune system's line of defense so that it can defend the body against pathogens. The only ingredient contained in the drug is purified Norwegian Beta-1,3/1,6-Glucan.