What makes hair look older? Greying is an obvious culprit for me, and one I’m constantly tackling with permanent dye plus root spray between touch-ups. But ageing hair isn't just about colour. Frizz, ...

Check out all the techniques that can make your hair look thicker, from powders to PRP. If you're on a seemingly never-ending quest for thicker strands, you may want to consider one of the buzziest ...

Here’s what the research suggests about the link between hair dye and cancer. Credit...Joyce Lee for The New York Times Supported by By Rachel Rabkin Peachman Q. I color my hair regularly, but I’ve ...

Hair dyes can weaken and damage hair, making it look unhealthy. However, treatments such as conditioners and specially formulated shampoos may help repair hair damage from hair dye. Dyeing the hair ...