Can you avoid knee surgery with viscosupplementation? Peak Health and Wellness Knee Gel Injections: Benefits and Effectiveness Viscosupplementation Melbourne Arthritic Knee Treatment What Are the Different Types of Knee Injections? (Gel, PRP & Stem Cells) Amazon.com: MagniLife Knee Pain Relief Gel (4 oz), Arnica Based Gel for Joint Pain, Knee Stiffness & Swelling, Non Greasy, No Staining, Massage in Formula for Daily Knee Support & Comfort : Health & Household A gel injection for the knee helps improve joint lubrication when natural synovial fluid becomes thinner or less effective, which often happens with arthritis., This gel acts as a cushion and