A new study from King's College London suggests that keratin—the protein found in human hair, skin and wool—can regenerate tooth enamel and potentially halt early tooth decay.

Here’s how King’s College London researchers made toothpaste from keratin. King's College London They envision a product hitting shelves in two to three years.

Researchers at King’s College London say keratin, a protein found in hair, can protect and repair tooth enamel — and may soon be used in toothpaste or gels.

Would you use a toothpaste made from human hair if it promised to protect, repair, and reduce pain in your teeth better than anything on the market? That might be a question you'll have to contend ...

Science is constantly progressing, new inventions keep happening every day. One such invention is about toothpaste, which is ...

According to the Cleveland Clinic about 36 percent of Americans fear seeing the dentist. It’s important to teach kids the ...