Having a smile with bright white teeth gives us a sense of confidence. Unfortunately, over time, teeth become stained and opaque. Often our natural white teeth are stained by the foods we eat, or the beverages we drink. Tobacco products can also stain teeth, as can some genetic, environmental or pharmacological factors.

Is a product line manufactured by Phillips N.V. The strongest product is administered as an in-office procedure over the course of up to four individual sessions, each lasting about fifteen minutes. The solution contains approximately 25% hydrogen peroxide and is activated by a special UV light. During the procedure, both your lips and gums are protected with a protective barrier.

A whitening process that is done in a dental office that uses a specially designed tray to seal the whitening product from the effects of saliva. Saliva can reduce the effectiveness of the peroxides because of naturally occurring enzymes. The product is also the first peroxide based whitening gel to be refrigerated from the time of manufacturing to the time of use. Refrigerating the gel keeps it at near 100% effectiveness. KöR Whitening Ultra-T is especially effective for patients with teeth darken by tetracycline. KöR is also available as a cost-effective home whitening system.