Gently whiten teeth the natural way with our new Activated Charcoal Toothpaste. Formulated to protect against cavities, this whitening toothpaste removes surface stains to help restore your teeth to their natural color. Best of all, it's the gentlest charcoal toothpaste among leading natural brands based on RDA testing. Tom's of Maine natural charcoal toothpaste is also safe for enamel and everyday use.