Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.

“In a perfect world, I wish all clients would come with freshly washed, dried and smoothed-out hair before their appointments ...

Professional hairstylists explain how to care for damaged hair and recommend the best products to help. Shop shampoos, ...

Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

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 ...

These conditioning sprays, deeply hydrating hair masks and reparative hair treatments can really make a difference.

Hairdresser sues L’Oreal and others over bladder cancer linked to harmful chemicals in hair dyes, claiming unsafe products ...

A plan for the US Food and Drug Administration to propose banning formaldehyde and certain formaldehyde-releasing chemicals ...

Every product below checks out at under $30, but in our tests, they all deliver elegant formulas, scents, and results that ...

The company has been making paraphenylenediamine-free claims on a range of products containing the PPD-related chemical ...

Thinking about dyeing your hair at home? We asked L’Oréal Paris expert Janet Jackson to answer your top questions. Get her ...