The perfect alternative to store-bought teeth whitening, Opalescence Go whitening provides our teeth whitening gel in comfortable, ready-to-go trays that conform to your smile. It’s the best way to brighten your smile on your time. Ingredients. Glycerin, Water (Aqua), Hydrogen Peroxide, PVP, Carbomer, Potassium Hydroxide, Silica, Dipotassium Phosphate, Xylitol, Citric Acid, EDTA, Flavor and Fragrance, Sodium Lauryl Sulfate, Sucralose Directions. Remove tray from packaging. Position upper tray on teeth. Bite firmly, then suck on tray for 2 seconds. Remove colored outer tray, leaving the white inner tray on teeth. Repeat the process for the lower tray. After 15-20 minutes, remove whitening trays and brush teeth. How to Use
