Overall, Sinsational Whitening System is truly a remarkable whitening treatment. Like other whitening treatments, it can remove two types of stains, but it also does so while being the best and easiest in-office whitening treatment, EDA approved, and without causing tooth sensitivity.
Do smile direct whitening pens work?
It's safe to use on crowns, veneers, and caps, and the formula is lactose-, soy-, and gluten-free, as well as vegan. In short, SmileDirectClub's Whitening Kit does work. It made my teeth whiter after one day's worth of sessions and continued to make them more even and bright with ongoing use.Aug 20, 2019