Unlike most teeth whitening treatments that fade over time, KöR is designed to deliver permanent results with periodic at-home touch-ups. Even regular consumption of staining foods and beverages like coffee, tea, red wine, or berries will not compromise your long-term results when maintenance is kept up. This makes KöR a uniquely durable investment in your smile compared to other professional and over-the-counter options.

Yes. Professional teeth whitening administered by trained dental professionals is considered a safe cosmetic treatment. KöR's built-in desensitizing solution and its precision-fit custom trays further reduce the risk of sensitivity or irritation. Dr. Kimmel and Dr. Nick evaluate each patient's oral health before beginning treatment to confirm whitening is appropriate and that the process will be both effective and comfortable.

KöR is uniquely effective against some of the most resistant forms of tooth discoloration, including tetracycline staining that most other whitening systems cannot treat. Its extended active time and refrigerated chemistry allow it to work at a depth that standard whitening products never reach. Patients with long-standing stains from medications, aging, or lifestyle factors are often excellent candidates for KöR.

Store-bought products use weaker formulas, ill-fitting trays, and lose effectiveness almost immediately due to saliva contamination. KöR uses custom-sealed trays, continuously refrigerated gel, and a tri-barrel delivery system that preserves potency until the moment of application. The result is a dramatically more effective treatment that works on a deeper level and produces results that last far longer than anything available over the counter.