Professional teeth whitening, while effective ... Usually, these gels include hydrogen peroxide or carbamide peroxide, though you can find some with gentler ingredients. While there are countless ...
The ADA website says, “The bleaching action in chemically induced whitening is due primarily to the effects of carbamide peroxide, which releases about one-third of its content as hydrogen ...
"Teeth whitening products work by penetrating ... Again, most whitening strips contain hydrogen peroxide and carbamide peroxide, and according to Dr. Rawdin, these work to break up stains found ...