Researchers from King's College London report that keratin can protect against tooth decay and repair early-stage enamel damage better than fluoride. Researchers from King’s College London say they ...

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 and mouthwash could soon get a surprising upgrade—from your own hair. A new study in Advanced Healthcare Materials suggests the protein keratin, which is found in human hair and sheep's ...