Crest 3D Whitening Therapy toothpastes. Image courtesy of Crest.
Crest 3D White Whitening Therapy line contains an Enamel Care toothpaste and a Sensitivity Care toothpaste. Both toothpastes contain sodium fluoride and silica to repair weakened enamel and whiten teeth. The Sensitivity Care toothpaste also contains potassium nitrate to help soothe sensitivity pain, according to the company.
The toothpastes are available at drugstores and mass retailers with a suggested retail price of $6.99.