Fastite Joint Lubricant AMERICAN Personal lubricant Wikipedia Ortho Care Oil Ubalance Naturals Gel Injection for Knee Proven Non Surgical Relief Joint Relief Institute What role does hyaluronic acid play in joint health? In healthy joints, hyaluronic acid and lubricin help promote smooth, frictionless movement while also helping protect cartilage from degeneration and inflammatory stress. Research Lubricant isn't extra. It's pelvic health. Pain with intimacy is common, but it's not normal. Friction can contribute to micro tears, irritation, pelvic floor guarding, and ongoing pain. Using the right lubricant can: