Our purple whitening toothpaste contains mint and glycerin. It can use color correction technology to brighten the teeth, by balancing the different tones of the teeth, it can remove stains and increase brightness. The way to use it is simple: first apply a pea-sized amount of toothpaste to your toothbrush, then brush your teeth with regular toothpaste as usual for 2 minutes, and rinse your mouth with water after brushing. Improve oral cleanliness, oxidize tooth stains, increase brightness, adjust depth, whiten teeth.