ReMATRIX Soft Chews is a powerful nutritional supplement for canine joint health. This supplement is perfect for providing your dogs with a complete source of nutrients for rebuilding the cartilage matrix in your dog’s joints. ReMATRIX contains: Glucosamine, MSM, Creatine, Chondroitin Sulfate, Vitamins and Antioxidants. ReMATRIX also contains Hyaluronic Acid (HA), Collagen, Flaxseed Oil, for optimal joint and skin health. Per 2 soft chews contains more than 4 grams (4,022 mg) of active ingredients. Great for dogs with advanced joint health conditions.