Natural Sensitive Toothpaste, Wintermint, 4 oz (113 g), From Tom's of Maine

Contains the naturally occurring mineral potassium nitrate for protecting sensitive teeth from painful stimuli
Uses: Builds increasing protection against the painful sensitivity of teeth to cold, heat, acids, sweets, or contact.
Dear friends,
When we founded Tom's of Maine in 1970, we based it on the idea that nature has answers to our everyday needs. Over the years, our team of herbal experts, dental health professionals, and scientists has proven our original belief: ingredients from nature really work. What makes our products so effective? We use natural ingredients in innovative ways without adding anything artificial. From toothpaste and mouthwash to soaps and deodorants, we think you'll enjoy the effectiveness and natural flavors and scents of our products. Let us know what you think!