KoR Whitening is so effective that it is the only recognized system in the world to even whiten tetracycline-stained teeth, previously thought to be impossible. During the KoR process, nearly all patients experience only low-to-typically-no tooth sensitivity.

How long does it take for KöR whitening to work?

3. How is it possible to get consistent whitening results every time? With our revolutionary KöR-Seal™ Trays, and specially formulated KöR Whitening gels, we are able to achieve 6+ hours of active whitening instead of the common 25-35 minutes.

Is KöR whitening worth it?

KoR teeth whitening is permanent so long as you initially wear your customized trays for 14 consecutive days, and then do occasional maintenance treatments. It is a whitening treatment that offers truly lasting results, making it well worth your time and money.