KöR Whitening is recognized as the most effective teeth whitening system in the world. It works by restoring teeth's ability to absorb oxygen, allowing oxygen from the whitening gel to dissolve stain molecules deeply in the tooth. KöR Whitening provides long-lasting whitening results through occasional at-home maintenance and whitens even tetracycline-stained teeth.

1. KöR® Whitening is
recognized by
thousands of
dentists around the
world as the most
effective teeth
whitening system in
the world today.
Shannon is not a model. She is a KöR Whitening
patient as well as the daughter of KöR Whitening
inventor, Dr. Rod Kurthy. This photo has not been
retouched.

7. KöR® Whitening rejuvenates the
youthful ability of your teeth to
absorb oxygen, providing
amazing whitening results.

14. KöR® is the whitening system
that lasts forever
With easy occasional at-home
maintenance, your teeth will stay white
PERMANENTLY!

21. Yes, you can STILL
consume coffee, tea and
red wine after your KöR®
Whitening is completed.

28. KöR® Whitening is the only
teeth whitening system so
effective that it even
significantly whitens
tetracycline-stained teeth!

35. KöR® Whitening
creates
amazingly
beautiful, white,
totally natural
results.
Shannon is not a model. She is a KöR Whitening
patient as well as the daughter of KöR Whitening
inventor, Dr. Rod Kurthy. This photo has not been
retouched.

41. Decades of scientific research
and millions of whitening
cases have proven KöR®
Whitening is entirely safe for
teeth and gums.

47. KöR® Whitening was developed by renowned
cosmetic dentist and whitening science
expert, Dr. Rod Kurthy, to provide:
The most effective whitening result ever.

48. KöR® Whitening was developed by renowned
cosmetic dentist and whitening science
expert, Dr. Rod Kurthy, to provide:
Typically low to no sensitivity.

55. The developer of
KöR® Whitening -
Dr. Rod Kurthy’s
own teeth in 2002

56. The developer of
KöR® Whitening -
Dr. Rod Kurthy’s
own teeth in 2010.
(8 years later)

63. But even if you’re 90,
KöR® Whitening
is perfect for you.
The ideal age to whiten is 14.

70. Whiten while you
sleep in total comfort.
No need to find time
to whiten during your
busy day.

76. Are comfortable and fit like a glove. Most people
even forget the trays are in their mouth.
KöR-Seal™ Whitening Trays:

77. Seal whitening gel inside the trays. You only
notice a light, fresh minty taste.
KöR-Seal™ Whitening Trays:

78. Provide 6+ hours of active whitening
(compared to only 30 minutes of other trays)
KöR-Seal™ Whitening Trays:

84. The only system in the world
refrigerated constantly from the
instant of manufacture until YOU
receive it.
KöR® Whitening

85. Ensuring absolute freshness and
effectiveness. The difference is amazing!
KöR® Whitening

91. KöR® Whitening works by restoring
your teeth’s ability to absorb oxygen.
Oxygen from KöR Whitening gel is
absorbed deeply into the tooth
dissolving stain molecules.

97. “It’s perfect for you!”
KöR® Whitening