Msm 1000mg reduce backache neck ache and general joint ache 90 vegi tabs of 1000mg msm to improve joint mobility provide relief from joint pain and osteoarthritis and improve general healthmsm methylsulfonylmethane is a naturally occurring organic sulphur used by the body to maintain joint and connective tissue health by being a key structural component of cartilage making it useful in the treatment of osteoarthritis joint mobility joint pain and general joint healthsulphur is the fo