Nutritional Support for Healthy Joints and Connective Tissue With Ionic Minerals from ConcenTrace. Glucosamine/Chondroitin/Msm (Methylsulfonylmethane) with ConcenTrace is a dietary supplement that provides nutritional support for joints and connective tissue. Glucosamine sulfate combined with Chondroitin supplies cartilage with the vital building blocks it needs to stay supple and healthy. Msm is a natural sulfur compound the body critically needs to maintain proper joint health. Combined with ConcenTrace for improved absorption, this formula provides your body with the materials it needs to support joint health. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease. ConcenTrace is a trade name for concentrated sea minerals from the Great Salt Lake.