Sensodyne unveils Clinical Repair, the brand’s newest toothpaste option for sensitive teeth. Clinical Repair: Starts to repair sensitive areas of teeth after 60 seconds* for clinically proven ...

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. Published in Advanced ...

Scientists in the UK have found keratin, a protein in hair, can rebuild enamel and repair early tooth decay. The discovery could lead to keratin-based toothpaste or dental gels within two to three ...

Toothpaste made from your own hair may offer a sustainable and clinically effective way to protect and repair damaged teeth. Subscribe to our newsletter for the latest sci-tech news updates. In a new ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. Also per the brand, you brush for two minutes in the morning ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. "Enamel is the hardest tissue in the body, but unlike bone or skin, it ...