Learn about the truth behind toothpaste tube color codes and what they represent. Ensure you choose the right toothpaste by checking ingredients and certifications for optimal oral health. According ...

A movement is emerging online to shun store-bought toothpaste over a conspiracy theory that small colored markings on the end of tubes signify whether the product was made with natural or chemical ...

If you don't know what we're talking about, go to your bathroom drawer now, turn your toothpaste over and look at the marking on the rigid part at the bottom of the tube. You'll likely see one of four ...