HA Joint Tabs is a veterinarian-researched and developed Sodium Hyaluronate formula containing ingredients that help maintain the health of your dog's joints. These convenient chewable tablets offer palatable natural beef and liver flavorings and can be given daily where supplementation of Sodium Hyaluronate is indicated. HA Joint Tabs provide 10 mg of Sodium Hyaluronate (Hyaluronic Acid) per chewable tablet.