Cosequin features nutritional supplements for dogs, cats, and horses that support the optimal functioning of skeletal joints. Cosequin helps reduce inflammation and rebuild cartilage and its major components. Cosequin's active ingredients include glucosamine and chondroitin. Cosequin can have a positive impact on joint health, while avoiding the side effects that can sometimes accompany prescription drugs. Choose from a variety of Cosequin products including Cosequin Powder, Cosequin Capsules, and Cosequin Optimized with MSM.