What is the Recommended Carbamide Peroxide Level for a Whitening Gel?

You have asked a very sound question.  Sixteen percent carbide peroxide is a very basic level of bleach to whiten your teeth.  This is equivalent to approximately 5-6 percent hydrogen peroxide.  If you have sensitive teeth this would probably be a good place to start.  If you get your whitening from a dental office you can also be given some fluoride to use in conjunction with the bleaching to help keep your sensitivity under control.  

The best at home products are made with hydrogen peroxide that break down into oxygen and water. carbamide peroxide breaks down into urea. They also contain ingredients that can pull calcium out of the teeth. 15% carbamide is the same strength as 5% hydrogen peroxide. IntelliWHiTE Ultra is 9% Hydrogen peroxide. Results are quick.

 

15-16% is very low. If your teeth are sensitive a complete examination would be in order to determine the cause of the sensitivity. A complete exam by your dentist should help determine if the sensitivity can be treated. There are different gels and pastes available to aid in desensitizing the tooth. Zoom whitening has a special toothpaste that is used before whitening is completed. Contact your local ZOOM provider before your proceed with treatment.