KöR Whitening is internationally known as the only whitening system that can effectively whiten difficult Tetracycline staining. While this is a game changer for those patients with whitening resistant teeth, most patients will not need this type of whitening regimen....
At KöR Whitening, we often talk about how KöR is the only whitening system out there with a system that is truly based on science. And people give us those sideways, skeptical looks. How can that be? How can KöR be the only whitening system based entirely on science?...
