The ZUUMI formula targets the real causes of canine aging — not just the symptoms. Every active ingredient is chosen for its proven role in supporting long-term joint, cellular, and immune health. Glucosamine, MSM, chondroitin, and beef collagen strengthen cartilage and connective tissues, ensuring smooth movement and no pain. Antioxidants like vitamins C, E, and astaxanthin protect against oxidative stress, while B vitamins, vitamin A, and glycine support cellular repair, vitality, and metabolic balance.