Zoom Teeth Whitening Gel is a crucial component of Philips Zoom’s effective whitening system, designed to tackle tough stains and discoloration. The gel contains hydrogen peroxide, which penetrates the enamel to break down stains while being gentle on teeth. It is used both in-office and in the at-home Zoom kits, delivering professional-grade results. The gel comes in varying strengths, offering flexibility for different sensitivity levels. Applied with custom trays or during a professional session, the Zoom gel brightens teeth by several shades, providing a whiter, more confident smile in just a few treatments.