PROWHITE+ TEETH WHITENING PEN HAS BEEN DESIGNED FOR PEOPLE WHO WANT A VISIBLY WHITER SMILE AND SEE INSTANT RESULTS.ProWhite+ has been created using an advanced teeth whitening formula with active ingredients proven to gently eliminate discolourations, visibly whitening the most tarnished teeth up to 7 shades in 7 days safely and effectively without harm to teeth enamel.Easy to use and portable, the revolutionary teeth whitening pen applies a powerful whitening gel with a targetable , soft applicator tip.After its applied, the advanced formula penetrates the tiny pores of your teeth enamel gently oxidizing stains to lift them evenly from the teeth permanently breaking the stain down and visibly whitening your smile. Safely whiten teeth using enamel friendly ingredients with guaranteed results at an affordable price.ProWhite+ can be used day or night, and requires no waiting after application.