Cosequin Soft Chews: Healthy articular cartilage is crucial to joint health and Cosequin plays an important role in maintaining optimal joint function. Cosequin is the only joint health supplement brand shown effective, safe, and bioavailable in published, controlled U.S. studies. Cosequin contains both glucosamine and chondroitin to replenish nutrients and improve cartilage and increase joint fluid thickness. Cosequin reduces the effects of arthritis in all joints, especially the large joints (hip, shoulder, stifle, or knee joints). Each soft chew contains 600 mg Glucosamine Hydrochloride and 300 mg Sodium Chondroitin Sulfate.