Amazon.com: Joint & Muscle 90 Softgels Joint Supplements for Men & Women Supports Joint Health, Mobility & Muscle Recovery Back, Knee & Shoulder Relief, EFAC Softgels Doctor Formulated Pipe joint lubricant that can be used with o ring or offset joints Press Seal Corporation 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 Cohen Did you know dehydration can actually worsen joint pain? When you don't drink enough water, your body produces less synovial fluidthe natural lubricant that cushions your joints. Less lubrication