MSM (methylsulfonylmethane) is a naturally occurring organic sulphur used by the body to maintain joint & connective tissue health by being a key structural component of cartilage making it useful in the treatment of osteoarthritis, joint mobility, joint pain & general joint health. Sulphur is the fourth most abundant mineral in the body & plays a major role in our overall health & General Wellbeing, helping protect against environmental toxins, parasites & allergens. Needed for the manufacture of many proteins, sulphur helps build strong hair, muscles, skin, bones teeth & collagen, so if you suffer from back-ache, neck-ache or general joint-ache MSM is just what you need. Because of these actions MSM is a perfect partner for Glucosamine. MSM 1000mg is a potent organic sulphur product for maintaining joint health, reducing joint pain, treating osteoarthritis, improving joint mobility & improving General Wellbeing all at the same time. MSM is easily destroyed so must be replaced on a daily basis.