Philips zoom white speed, the No.1 patient-requested professional whitening brand, is clinically proven to whiten teeth up to eight shades in 45 minutes. With clinically superior results and efficacy versus other professional whitening alternatives, white speed is one of the fastest ways to create brighter, healthier smiles that patients will want to show off. When combined with the pH booster in the whitening gel, white speed advanced blue led light-activated technology greatly accelerates the whitening process, delivering dramatic results your patients will love in just one office visit. **For further product information, please contact Chat Support**