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 ...

Whether you're a budding silver fox or a young'un looking to mix things up a little bit, the right hair dye can be a ...

Of course, many of us prefer not to let our gray hairs show. No judgment here—to each their own! Luckily, learning how to ...

Isabelle Lowe had dyed her hair several times in the past and never experienced a reaction, but that all changed when she used an at-home box dye.

Check out these blue black hair color ideas to give your look a major refresh. Plus, shop for blue black hair dye.

A woman shared her experience using popular hair dye only to have her hair fall out her scalp, leaving her bald.

Discover descent and elegant hair hues that blend naturally with your hair type. Learn some tricks and hows, also trends and ...

California is banning them in schools. The FDA says they’re fine. But synthetic dyes added to food to make them more colorful have a long, troubled history.

The mane-thickening spray relies on a blend of natural ingredients to nourish the scalp and plump up limp strands.

In this study, we examined whether it is likely that individuals allergic to PPD will be able to tolerate hair-dye products containing PTDS. Starting in January 2008, any patient who had a ...