Methyl sulphonyl methane (MSM) provides a source of Sulphur, a necessary component for the production of collagen. Sulphur is found in high concentrations in the connective tissues, essential for fluid mobility and healthy joints. MSM helps to support normal inflammatory responses, and can also be found in skin and respiratory health supplements, as well as in hoof supplements as Sulphur is necessary for the integrity of the hoof wall by bonding protein strands in the hoof.