This is the first time that I’ve learned tooth paste can come with black in color instead of white. It’s the black charcoal toothpaste. Of course, the first thing that came into my mind is whether it does whiten your teeth. Perhaps, it’ll blacken your teeth instead of whitening it. But no worry, it seems like this Korean product claims that it uses the cleaning power and absorption of odor to help clean your mouth and “neutralize the poisons from the body”. Sounds kind of effective way to clean up your mouth and teeth.