Brand from Japan: Kobayashi. Removes the yellowing of the tar that adheres to the teeth and makes them natural white.The carbon particles and silica (cleaning agent) remove the tar that adheres to the tooth surface.The scent of lime tea mint refreshes your mouth.Whiten teeth, prevent bad breath, remove plaque.Prevents tartar deposition, prevents tooth decay and cleanse the mouth.How to use:Use a pea sized amount of toothpaste on toothbrush.Gently brush teeth and gum.Do not swallow.