Now you can get two of our most popular supplement ingredients together in this 60-caplet bottle of Maximum Strength Glucosamine & Chondroitin. Also present is one of the essential building blocks of glycosaminoglycans & MSM, a source of sulphur. Glucosamine is naturally found in the body, and forms the liquid around the body's joints. As for Chondroitin sulphates, they're a component part of cartilage.