Knee Gel Injections Clinic in Duluth GA Genteal Gel 10gm : Price, Uses, Side Effects Netmeds What to Know About Knee Gel Injections (Viscosupplementation) Gel injections help cushion and lubricate the knee jointespecially useful for patients with osteoarthritis or cartilage wear. By improving joint movement and reducing friction, these injections help relieve pain, delay more invasive GENTEAL SEVERE Lubricant Eye Gel gentealtears.com A knee gel injection is used to improve lubrication inside the joint. In conditions like osteoarthritis, the natural synovial fluid that helps the knee glide smoothly can lose its protective