Nature's Way 1500mg Joints Health Glucosamine HCL Film Coated Tablets uses glucosamine to help support healthy joint cartilage. Glucosamine is considered to be a key nutrient for helping to improve joint mobility and flexibility. It helps promote the production of collagen that helps repair and restore connective tissue including cartilage, tendons and ligaments. Nature’s Way Glucosamine 1500 mg helps support: Joint mobility/flexibility, healthy joint cartilage growth. Associated with the symptoms of mild arthritis/mild osteoarthritis.