Signal White Now Sensitive toothpaste was developed with dental experts. Combining two technologies, its gentle formula helps to make your smile up to 3x whiter instantly* and helps relieve tooth sensitivity in up to 30 seconds**.
An innovative toothpaste developed by dental experts to help whiten teeth and relieve tooth sensitivity.
White Correct Technology.
Up to 3x whiter smile instantly!* ActivRelief Technology: a mineral complex that helps relieve tooth sensitivity**
**After brushing, apply directly to particularly sensitive teeth with your finger and massage gently for 30 seconds.
For best results, use in combination with one of the Signal White Now toothbrushes
*The instant whitening effect is temporary and optical. Based on laboratory testing compared to Signal White Now toothpaste.