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. Flex-a-min can help mature adults aiming for maximum joint and cartilage maintenance, athletes seeking joint health on weekends , overweight individuals looking for supplemental support for over-stressed joints and cartilage, and anyone desiring extra nutritional support for joint comfort.