21st Century Arthri Flex is a dietary supplement containing glucosamine, chondroitin, and MSM designed to support joint and cartilage health. Each bottle contains 120 easy-to-swallow tablets formulated to help soothe and maintain healthy joints. Key features: • Contains glucosamine, chondroitin and MSM • 120 easy-to-swallow tablets • Helps maintain joint and cartilage health • Includes hyaluronic acid • Satisfaction guaranteed Arthri Flex Advantage is a comprehensive joint health supplement that combines key ingredients known to support joint function and mobility. The formula includes hyaluronic acid along with glucosamine, chondroitin and MSM - ingredients that work together to help maintain healthy cartilage and joint tissue. This supplement comes in a convenient tablet form for easy daily use.