Dietary Supplement. 2x More effective than triple strength glucosamine & chondroitin alone (Research results from an independent, preliminary, prospective, randomized, double-blind, placebo-controlled clinical study - Miami, 2004). With Uniflex & Joint Fluid. The formula 9 out of 10 doctors prefer (In an independent internet survey, doctors recommending glucosamine preferred the Move Free Advanced formula over formulas containing only glucosamine or glucosamine and chondroitin.). Schiff found two advanced ingredients - Uniflex and Joint Fluid - which, when added to glucosamine, doubled the effectiveness vs glucosamine and chondroitin alone (including Double Strength and Triple Strength). Works in just 1-2 weeks (Research results from an independent, preliminary, prospective, randomized, double-blind, placebo-controlled clinical study - Miami, 2004). Percentage of People Improving: Improved Joint Comfort - 83%; Improved Daily Activities - 78%; Improved Physical Functioning - 72%. Clinically Tested Breakthrough Ingredients Only in Move Free Advanced (Independent, preliminary, prospective, randomized, double-blind, placebo-controlled study of glucosamine, Uniflex and Joint Fluid (hyaluronic acid) vs 1500 mg glucosamine with 1200 mg chondroitin and vs 1500 mg glucosamine alone conducted for two months. Additional chondroitin and MSM have been added to Move Free Advanced Plus MSM.): Uniflex - A ground-breaking dual bioflavonoid antioxidant system that protects joints from harmful oxidants that accelerate the breakdown of cartilage and joint tissues. Joint Fluid - Helps to lubricate, rejuvenate, re-hydrate and repair joints. Clinical studies show oral hyaluronic acid is absorbed in joints. Uniflex protects. Joint Fluid replenishes. Glucosamine & chondroitin rebuild. Glucosamine & Chondroitin - Help by lubricating, cushioning, strengthening, protecting and rebuilding joints. Methylsulfonylmethane (MSM) - Sulfur is an important component of joint cartilage and Move Free Advanced Plus MSM provides the dosage of MSM in clinical trials. Guaranteed: No added sugar (sucrose, fructose, lactose), salt (sodium chloride), yeast, wheat, gluten or milk. No preservatives or artificial flavors. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)