Henna, derived from the Lawsonia inermis plant, has been used for centuries as a natural dye for skin, hair, and even fabrics ...

The WHO’s cancer agency’s designation for hairstylists does not extend to people who dye their hair. That remains “not ...

Henna, a natural plant dye, is free from harmful chemicals, but if not used properly, it can lead to issues such as breakage ...

A new lawsuit from two hair colorists argues that there is science to link ingredients in hair dyes to various cancers. NBC News' Kate Snow spoke to one of the stylists involved in the lawsuit about ...

Corvera is suing beauty behemoth L’Oreal and 10 other companies alleging that his repeated exposure to certain carcinogenic chemicals in hair dyes caused his bladder cancer. Filed in Los ...