SNOW Diamondseries teeth whitening kit brings a brighter smile. It combines whitening serum with LED light technology, delivering professional-level whitening with minimal sensitivity. The serum helps repair enamel while whitening for up to 8 shades in just nine minutes daily over three weeks. Enhanced with potassium nitrate to help block sensitivity, and hydroxyapatite to help repair enamel, this kit could be a great tool to brighten your smile.