Unusual Toothpaste Ingredients Throughout History

The toothpastes we use today typically contain the fluoride mineral, mild abrasives, cleansing agents, and flavors. However, toothpastes throughout history have contained some very unusual—and sometimes unbelievable—ingredients. Check out a few of these ancient toothpaste ingredients. Urine . . . Gross! It’s true, the ancient Romans used toothpastes containing abrasive materials and urine. If you think that people changed their... read more »