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Several clinical trials have demonstrated that UC-II® undenatured type II collagen offers joint health benefits not only for people with osteoarthritis (OA), but for healthy adults.
In 2002, Bagchi et al successfully showed that women with joint-health problems were able to achieve clinically meaningful joint-health benefits with UC- II® undenatured type II collagen after 42 days in a small pilot study with no placebo. Subsequently, two clinical trials confirmed similar benefits in people with knee OA.