Fluoride, a naturally occuring mineral found in many foods and water, has been a primary ingredient in toothpaste since the 1970s. Despite being widely regarded as safe by the Food and Drug ...

Though high levels of fluoride in water or toothpaste may cause risks, this mineral is generally safe and even has the benefit of protecting against cavities.

Charcoal — it’s all the rage right now. You can now find the ingredient in products like shampoo, facial masks, deodorant and even toothpaste, and they’re all selling like crazy. But the American ...

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. Charcoal is the CBD of the oral care industry—it’s suddenly everywhere ...