Sundown MSM 500 mg (Methylsulfonylmethane) dietary supplement capsules for joint health
It is an organic source of sulfur, one of the major building blocks of glycosaminoglycans. Glycosaminoglycans are key structural components in cartilage and play an important role in the maintenance of joint cartilage. MSM is an important contributor to cartilage maintenance, and it helps support the cellular components within joints.