Platinum Whites 30% Carbamide Peroxide with Potassium Nitrate Dental Whitening System: 1 Whitening Gel Pen (11 Treatments) 3 Custom Thermo Form Mouth Trays 1 Instructions in English and Spanish Upscale Tin Packaging The 30% Carbamide Peroxide gel with Potassium Nitrate was designed for professional dentists. The Potassium Nitrate is an additive that numbs the nerves. Use the revolutionary gel applicator with you existing trays and watch your smile grow brighter by the day.
