Brightens Your Smile While Freshening Your Breath! Sustainable activated charcoal acts like a magnet while gently scrubbing even the deepest stains, providing you with naturally white teeth. Our TheraBreath Charcoal Toothpaste is gentle, safe, and suitable for use by just about everyone. Charcoal Toothpaste is dentist-formulated with powerful oxygenating compounds. These compounds provide clinically-proven 24-hour bad breath protection and enhance the whitening power of the activated charcoal by dissolving the thin pellicle layer to which stains adhere. The detergent-free formula doesn't irritate or contribute to canker sores and the refreshing Midnight Mint Flavor is gentle on sensitive mouths.