Our bodies need dietary sulfur to produce the powerful antioxidant glutathione peroxidase, and MSM Sulfur provides a premium source. Each capsule contains 1,000 mg of MSM, supplying 330 mg of sulfur, for optimal joint health, connective tissue wellness, and glowing skin.* American-made OptiMSM ensures exceptional quality, with every batch thoroughly tested and distilled for purity. 

• Promotes joint function, healthy skin, and connective tissue health*
• 1,000 mg of MSM, providing 330 mg of sulfur per capsule
• Premium MSM made in the USA
• Superior bioavailability
• Vegetarian capsules
• Potency and quality guaranteed