"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Like most beauty staples, professionals say results can take up to a month to become noticeable, even ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A new, sustainably sourced toothpaste additive may soon transform ...

Which enamel toothpastes are best? As we get older, the enamel on our teeth starts to wear down as a result of consuming high-acid foods and beverages such as coffee and cola. To prevent enamel loss ...

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 ...

Fluoride has been the standard ingredient in anti-cavity toothpaste — and it’s probably a part of your current oral care routine — but modern oral care brands are bringing attention to a ...

Dental x-ray. Image by Tim Sandle. Dental x-ray. Image by Tim Sandle. Your next toothpaste might be made from your hair, and it could regrow your enamel, according to researchers based at King’s ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s been said that you’re never fully dressed without a smile, and just like the outfits we keep in ...