Gel Knee Injections for Pain Relief What to Expect Oak Brook Medical Viscosupplementation: How Gel Injections Restore Your Knee's Natural Cushioning Joint Relief Institute How to lubricate joints naturally: A 6 Steps Guide Allbe Canada Natural Release Muscle GEL Four Oaks Farm Products A gel injection for the knee is often used when the joint loses some of its natural lubrication, which can happen with arthritis or cartilage wear., The gel acts as a lubricant and shock absorber Types of Viscosupplementation Injections SNS Rheumatology