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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 ...

Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

You’ll likely see both hydroxyapatite and nano-hydroxyapatite on ingredient lists. Both are biocompatible minerals to what’s ...

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 ...

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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 ...