Fight plaque and whiten teeth with Tom's of Maine Fluoride-Free Antiplaque & Whitening Toothpaste. This fluoride-free toothpaste uses naturally derived ingredients to prevent tartar buildup and remove surface stains. These ingredients include zinc citrate that is sourced from zinc, a naturally occurring mineral, and xylitol, a natural ingredient derived from birch trees or corn. Plus, the natural flavor of peppermint will make you look forward to brushing. Order Tom's of Maine Toothpaste, and try their other natural dental care products. Tom's of Maine products use only ingredients that meet its stewardship standards for natural, sustainable and responsible, helping empower families to live more naturally.