Lamberts MSM 1000mg 120tabs has been described as the ideal partner of glucosamine as it is an important structural component of articular cartilage, contributing to the normal structure and function of the joints. Small amounts of MSM are found naturally in many foods, constituting, together with the sulfur-containing amino acids contained in dietary proteins, the main source of sulfur supply to the body, while according to many clinical studies there is a great benefit from using MSM supplements to maintain joint health.