Doctor's Best, Glucosamine Chondroitin MSM with OptiMSM, 120 Veggie Caps

Top Doctor's Glucosamine Three essential nutrients are provided by chondroitin MSM to maintain healthy joints and connective tissues: chondroitin, glucosamine, and methylsulfonylmethane (MSM, from OptiMSM®). Joint mobility is supported by glucosamine sulfate. As a component of cartilage, chondroitin helps to improve joint lubrication and comfort. In addition to its advantages for hair, skin, and nails, MSM provides naturally occurring, accessible sulfur, which is necessary to maintain joint health.