The body manufactures Glucosamine, a molecule made up of Glucose and an Amine (Nitrogen and two molecules of Hydrogen). It's major function in the joint is to stimulate the manufacture of Glycosaminoglycans (GAG's), which are the key structural components of cartilage. Scientific studies suggest that Glucosamine Sulfate, in combination with Chondroitin Sulfate, may help support healthy cartilage synthesis. Sea Cucumber (Cucumaria Frondosa) has a broad base of nutritional properties that have many health benefits. Sea Cucumber containing Mucopolysaccharides (including Chondroitin Sulfate).