Tooth enamel is the strongest substance in the human body, but it has one weakness—it cannot heal itself. Sugary foods and acidic drinks damage enamel, and fluoride toothpaste can only protect, not rebuild. That’s why a new discovery has excited dentists worldwide—a toothpaste that repairs enamel naturally.
Researchers at King’s College London found that keratin, a protein from hair and wool, helps enamel repair. When applied to teeth, it attracts calcium and phosphate from saliva, forming crystal-like layers that act like natural enamel.
Fillings and synthetic coatings are weaker than natural enamel. The keratin solution is harder, looks natural, and has proven stronger than dental resins in multiple tests. It also seals sensitive areas, reducing pain and protecting exposed enamel.
Keratin-based toothpaste is natural, safe, and cost-effective. Extracted from discarded hair and wool, it provides a sustainable way to repair enamel without harsh chemicals. Scientists believe it could replace chemical-based treatments in the near future.
Experts predict keratin toothpaste could reach the market within two to three years. If successful, it may lead to fewer cavities, less sensitivity, and healthier smiles through natural enamel repair.
The discovery of keratin-based toothpaste has opened the door to something dentistry has never seen before—true natural enamel repair. While this exciting innovation is still being tested, it gives hope for a future where cavities, sensitivity, and enamel loss can be treated more naturally and effectively. At SkyDental, we stay at the forefront of dental advancements, combining trusted care with the latest science to give our patients stronger, healthier smiles. Until this breakthrough reaches the market, our team continues to provide proven treatments to protect your enamel and keep your teeth in top condition.
Visit SkyDental today to explore the best options for protecting and strengthening your smile—because your enamel deserves the best care now and in the future.
Source: DentalIQ
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