The BEST joint formula available for dogs suffering from severe joint, cartilage and tissue damage. ArthriSoothe-GOLD provides optimal levels of Glucosamine, Chondroitin, Green Lipped Mussel, Hyaluronic Acid and MSM. This combination is recommended to help support, maintain, and contribute to rebuilding damaged cartilage and tissue. ArthriSoothe-GOLD is also recommended to help improve joint mobility and reduce stiffness. The antioxidants Ester-C (Vit. C) and Vitamin E help protect against free radicals that cause cellular damage.