msm is a sulphur containing compound found naturally in plenty of foods but our modern diets mean some people’s intake may be deficient in this important source of sulphur. msm is used by the body to build a stronger skeleton healthier teeth hair skin & nails & to develop & maintain collagen.if you train hard & want to recover quickly you need to pay close attention to the structure of your body at a level which goes way beyond your musculature. often recommended as a great partner to the popular supplement glucosamine msm is ideal for people who exercise regularly. delivering 1000mg of msm per tablet this product is one of the highest quality msms available & can be taken in the long-term. fast release one-a-day tablets taste free coated tablets pharmaceutical gmp standards uk-made & tested