Our v34 Whitening tooth toothpaste contains Lactobacillus, dipotassium glycyrrhizinate and xylitol. It can remove tooth stains and yellow stains, can brighten teeth, effectively correct yellow teeth, and whiten teeth while refreshing breath, which is good for the health of teeth and gums, and make your day more comfortable and confident. Its use method is very simple: brush for 2 minutes to achieve a more brightening effect, which can be used as a routine for daily tooth cleaning; Apply twice and brush for 15 seconds for a brighter smile. Whitening teeth, removing tooth stains, correcting yellow teeth, maintaining oral health and hygiene.