Our tooth whitening toothpaste contains water, garlic extract, gallnut extract, etc. It can use color correction technology to lighten the teeth. By balancing different shades in the teeth, the V34 can hide stains and increase brightness. The way to use it is simple: apply a pea-sized amount to the toothbrush first, following the steps of brushing. Then brush your teeth with regular toothpaste for 2 minutes as usual, and rinse with water after brushing. Effectively remove tooth stains, whiten teeth, protect oral health, and make you smile.