For fastest results, we use Philips Zoom WhiteSpeed, the No.1 patient-requested professional whitening brand. It is clinically proven to whiten teeth up to eight shades in 45 minutes. With clinically superior results and efficacy versus other professional whitening alternatives, WhiteSpeed 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, WhiteSpeed’s advanced blue LED light-activated technology greatly accelerates the whitening process, delivering dramatic results your patients will love in just one office visit.