“Water is a major ingredient in many of your ... in the safety and quality of the toothpaste we make,” a company rep told The Post. Tom’s of Maine has “engaged water specialists to ...

Tom’s of Maine markets its toothpastes as an alternative to traditional toothpaste by only using naturally-derived ingredients free of artificial flavors, fragrances, colors, sweeteners ...

Crest, Sensodyne, Colgate, and Tom’s of Maine are among brands flagged in alarming test results. Read the full story below.