Activated Charcoal mixed with Bentonite Clay with added Spearmint Essential Oil and Pure Menthol Crystals. This combination of natural ingredients is an amazing way to have your mouth feeling fresh and cool while knowing your really getting a good polish and scrub from the Charcoal and Clay! Utilizing activated charcoal with Bentonite on your teeth is an effective way of absorbing plaque, bacteria, and other compounds that stain teeth and harm/rot your gums. This can result in the chemical properties of activated charcoal, and bentonite as being a natural teeth cleaner and whitener. It doesn't neutralize the toxins—it binds to them, resulting in whiter teeth and healthier gums!!