Glucosamine sulfate 1500 mg tablets contain glucosamine that the body needs to produce specialized molecules that are found in cartilage. It helps to maintain joint mobility, flexibility and elasticity of tendons, ligaments and connective tissue. With age, the need for glucosamine becomes greater and supplementation is strongly recommended. Mega Glucosamine Sulfate 1500 mg from HealthAid uses pharmaceutical grade Glucosamine, stabilized with potassium chloride 2KCL, which can be effectively absorbed and assimilated by the body. Glucosamine Sulfate can be beneficial for: Those who want to maintain current bone Health. Those who are athletic or playing sports and therefore may be more susceptible to bone injury. People who are very active or do heavy manual labor.