Warm tones versus cool, highlights versus lowlights, or temporary versus permanent—the most crucial part of your first salon appointment comes down to picking the right hair color and how long ...

Finding a hair dye that delivers rich, natural-looking coverage without leaving your strands dry, damaged, or one-dimensional. With so many formulas on the market—permanent, demi-permanent ...

Are your grays coming in? Well forget about hiding ‘em. Here are tips and tricks on gray blending for dark hair, according to ...

In partnership with the Uconn Women’s basketball star, the hair color company is introducing a limited-edition shade.

Newer permanent and demipermanent hair dyes that ... yielded 28 patients allergic to PPD who were also tested with a hair dye series. From January 2004 through October 2006, seven additional ...

This is the first time Perry has developed product, playing a core part in the testing and refinement process.

The only trick: Choose a dye that’s gentle on the hair, tough on grays, and easy to apply. To help whittle down the selection, consider the formulas celebrity hairstylists actually recommend ...

Wondering how to dye your hair at home? We've spoken to hair colour experts to find out everything you need to know before colouring your own hair.

A chemical compound used in many permanent hair dyes has been named ... which are common areas of hair dye contact. “Interestingly, with PPD-related ACD, the scalp can be spared, likely due ...