proto-col opti-msm  30 capsules 

MSM is a natural source of sulphur.  Sulphur is an essential component in all life forms and it is involved in amino acid production.  Amino acids are in connective tissues, hair, skin and nails, enzymes, hormones and immunoglobulins.  MSM may regulate immune function and could potentially improve osteoarthritic conditions, reduce lung dysfunction and diminish negative response to inhaled allergens.

To see the proto-col Nutrition Research Institute paper for in-depth information, click here.