See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The study presents keratin as an eco-friendly, biomimetic alternative ...

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 ...

The next major innovation in dental care just might be a new ingredient added to our toothpaste and mouthwash from an unlikely source: sheep’s wool or human hair. Both contain the fibrous protein ...

For decades, lost tooth enamel was gone forever — but new science is rewriting the rules. Researchers are creating protein- and keratin-based gels that can rebuild enamel’s structure and strength, ...

Advertisements for special toothpastes, powders and gums suggest that it’s possible. Here’s what dental experts say. By Katie Camero See more of our coverage in your search results.Encuentra más de ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength ...

Healthy teeth play a vital role in daily life. However, many adults experience a weakening of their enamel over time. This condition makes teeth highly prone to chipping, cracking, and breaking.

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 ...