Tom Oliver MSM Supplement Capsules contain 600 mg of methylsulfonylmethane (MSM), an organic sulfur compound that is one of the most common substances found in the body and serves as a vital building block for bones and joints. MSM provides sulfur, which is essential for numerous bodily functions, including the production of glucosamine, important for maintaining healthy bones and joints. This naturally occurring compound supports joint health and may also benefit skin, hair, and nails. The odorless, high-potency capsules are vegan, vegetarian, kosher, and halal, and are free from sugar, salt, and starch, making them suitable for a variety of dietary needs.