Hyaluronic acid (sodium hyaluronate) is a clear, viscous liquid which occurs naturally in the tissues and joints of humans and animals. In the body's connecting tissues such as ligaments and tendons, Hyaluronic acid acts as a lubricant.
Hyaluronic acid injections into the knee joint have long been used to relieve the effects of osteoarthritis. However, there are now a number of oral Hyaluronic acid supplements on the market.
Hyaluronic Acid oral supplements for dogs are available in chewable tablets and liquid solutions.