Add Yahoo as a preferred source to see more of our stories on Google. How does purple toothpaste work? It uses color theory’s principle of complementary colors. Complementary colors are shades that ...

In today's market, a variety of toothpaste options are available, but have you ever wondered about the different colored marks on the tubes? If not, let’s delve into the meanings behind these colors!

We tapped dentists to explain which treatments actually whiten naturally yellow teeth. Let's get this out of the way: There ...

Sunstar Americas has launched GUM Crayola Squeeze-A-Color toothpaste. The toothpaste comes in a variety pack of child-friendly tubes (1.5 oz. ea,ch) with three nonstaining colors and flavors -- ...

Procter & Gamble’s Crest has enlisted seven-year-old social media influencer Brody Hudson Schaffer as the official “Kid Correspondent” for its new Crest Kids Color Changing Toothpaste. Specifically ...

Toothpaste is part of most everyone’s daily routine and the right kind is important for healthy teeth. For a product you spit out, there’s a lot to consider. The drugstore aisle is filled with an ever ...

“Hydroxyapatite (HAp) is the main component of enamel and one of the most studied biomaterials in the medical and dental field,” Dr. Jonathan B. Levine, the chief dental officer of Lenny Kravitz’s ...