Would you use a toothpaste made from human hair if it promised to protect, repair, and reduce pain in your teeth better than ...

Current products only slow down tooth decay. But new research suggests enamel can be regenerated by using keratin.

The mum-of-one saw hair extensions for the first time at a Beverley Hills salon and brought the new beauty trend back to Liverpool.

And it's a much better option than traditional keratin treatments – which can leave your hair looking dry, brittle, and frizzy. So what are you waiting for?

What Are K-Tip Extensions? Unlike clip-ins or weaves, K-Tips are fusion extensions: strands with keratin bonds at the tip are heated and fused to your hair one by one. Stylists use a small heat tool ...

View the infographic below to get four tips on how Karmanos provides times second opinions to cancer patients. Click here to read the accoompanying HealthLeaders story.

Our hair-care writer found the very best luxury hair products on sale for prime day, including brands such as Verb, Olaplex, Kerastase, and Redken.

Read on to learn all the major ways hair changes after 40 and what’s at the, well, root of these alterations, plus how to care for fickle strands in your fourth decade and beyond.

British content creator Georgie McKenzie was praised online for removing her fake eyelashes, hair extensions and ditching her blonde locks for a more natural look.

John Paul Mitchell Systems will relocate its headquarters from California to Dallas, becoming the latest company to move operations out of the Golden State.

If you find yourself trying to control frizzy hair in the humid summer heat, read our tell-all guide on the most valuable tips, tricks and hacks to know.