Joint maintenance nutrition that’s both effective and economical Provides key structural components for the shock-absorbing cartilage Each capsule delivers 500 mg of glucosamine sulfate for superior protection Swanson Glucosamine Sulfate is a compound derived from shellfish that delivers key structural components for the shock-absorbing cartilage that cushions joints for comfortable movement. Each capsule supplies 500 mg of glucosamine sulfate from Pureflex, the finest source available.
