Connectin is a complete joint support formula, designed to supply everything healthy joints need. It contains the very building blocks a healthy body normally produces to reduce joint friction and act as shock absorbers: Glucosamine – Chondroitin Sulfate – Hyaluronic Acid. Plus, Connectin’s nine natural herbs work synergistically to further support joint health. The patented formula was proven by independent veterinarians to work fast to improve mobility.* Connectin helps pets maintain active and playful lives, even as they age.