Tom's of Maine Fresh Mint toothpaste comes in various formulations, but generally features a natural peppermint flavor and is made without artificial colors, flavors, or preservatives. Specific benefits and ingredients depend on the product line; for example, the "Rapid Relief Sensitive" version uses arginine and calcium carbonate for sensitivity relief, while "Whole Care" and "Antiplaque and Whitening" versions contain fluoride to help fight cavities, prevent tartar, and whiten teeth.