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 ...

Recent scientific advancements have led to the development of an innovative toothpaste containing proteins derived from human hair. This breakthrough promises not only to rebuild tooth enamel but also ...

Your next toothpaste might be made from your hair, and it could regrow your enamel. According to researchers from King's College London, oral care may come from an unexpected source. They found that ...