The possibilities are endless in the world of at-home hair coloring. If you’re looking to upgrade your tresses with a fiery new hue, opting for one of the best red hair dyes will help you achieve bold ...

Uncover the risks and realities of a key hair dye ingredient as science, safety, and regulation collide in the quest for perfect color.

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 ...

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