Carlson - M-S-M Sulfur, 1000 mg Superior Bioavailability, Joint Function, Connective Tissue Support and Healthy Skin, 90 Vegetarian Capsules

Our body's ability to produce the powerful antioxidant enzyme glutathione peroxidase is dependent on having enough dietary sulfur. Methylsulfonylmethane (MSM Sulfur) is an excellent source of sulfur, which promotes joint health and flexibility and supports immune system health. Each capsule contains 1,000 mg of MSM, providing 330 mg of sulfur. Carlson MSM Sulfur, pure OptiMSM, is a premium, American-made MSM. Every batch is distilled for purity and undergoes the most rigorous analytical testing available, guaranteeing exceptional quality.