21st Century Arthri-Flex is a dietary supplement containing Glucosamine, Chondroitin and MSM designed to support joint health and cartilage maintenance. Each bottle contains 120 easy-to-swallow tablets formulated to help soothe joints and maintain cartilage integrity. Key features: • Contains Glucosamine, Chondroitin and MSM • Helps maintain joint and cartilage health • Easy-to-swallow tablets • 120 tablet count • Includes Hyaluronic Acid • Satisfaction guaranteed Arthri-Flex Advanced is a comprehensive joint support formula that combines key ingredients known to support joint health and mobility. The formula includes MSM (Methylsulfonylmethane) which provides sulfur compounds that support joint tissue, along with Glucosamine and Chondroitin which are natural components of cartilage. The addition of Hyaluronic Acid helps support joint lubrication and cushioning.