Extra-Strength Teeth Whitening Serum Pen + Dual-Peroxide Formula & Xylitol

Our most powerful teeth whitening serum formulated with dual-whitening technology (hydrogen + carbamide peroxide) to remove the toughest surface teeth stains. This serum whitens teeth fast, tastes amazing, and can be used on-the-go or with any SNOW LED mouthpiece for faster results.