Scientific studies indicate that Glucosamine helps provide the building blocks for supporting cartilage. Chondroitin helps to maintain joint cartilage. MSM is an organic source of Sulphur and synergistically enhances the benefits of Glucosamine and Chondroitin to support cartilage health.Flexamin triple strength has a disease modifying effect in osteoarthritis. It contains Hyaluronic acid to soothe achy joints .