Ubasport Chew tablets contain 2 active ingredients, Glucosamine HCl and Chondroitin sulphate in a chewable tablet form. Helps support bone health, function of joints and development of the musculo-skeletal system. The combination of all the ingredients in UBASPORT Advanced Joint Care provides the necessary benefits to help maintain joint mobility in dogs and cats. ACTIVE (MEDICINAL) INGREDIENTS PER TABLET: Glucosamine HCL 725 mg ; Chondroitin sulphate 375 mg Methyl sulfonyl methane (MSM) 400 mg, Manganese 5 mg, Vitamin C 100 mg.