Kirkland Signature Triple Action Joint Health† works differently than glucosamine and chondroitin supplements. The main ingredient is collagen, a major constituent of joint tissue.
Our formula features UC•II®, a special patented type II collagen that is undenatured. Other collagens are denatured by heat or chemicals, which renders them inactive. Because it’s undenatured, UC•II® maintains its biological activity and effectiveness. UC•II® has also been shown to be effective in clinical studies.
These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.