Britenz Brush-On Teeth whitener pen is an advanced teeth whitening formula, designed in pen that gently whitens your teeth on the go. Dental whitening procedure can sometimes cause sensitive gum due to the chemicals used in teeth whitening, particularly if you already have sensitive teeth. Sometimes, depending on the underlying cause of the sensitivity, teeth whitening is not recommended for patients with sensitive teeth until the underlying issue has been addressed. If you have sensitive teeth, finding a whitening product that won’t aggravate the problem Britenz Brush-On is specially designed for sensitive teeth that whitens your smile in just hours. Made with all natural ingredients such as xylitol, aloe vera and coQ10 and the whitening formula which dentist use. Its quick and gives amazing results. Whitening is just a brush away. Its easy and convenient to use it anywhere anytime. Use in office, in the car or anywhere. In just a short amount of time, you’ll notice bright smile. It is gentle minty taste that feels refreshingly clean as your teeth are whitened. Britenz leaves your whole mouth feeling, looking and smelling cleaner.