Once my dentist told me this I couldn’t unhear it… A few years ago, I had no idea there were so many harmful ingredients in the toothpaste l was using. That’s why I switched to Lumineux. They use real ingredients to help whiten and restore lost minerals in the teeth. And they are currently on sale for a great price for Amazon Prime Day! Just comment SMILE down below and I’ll send you over a link! lumineuxhealth #lumineuxpartner