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

Section the hair before application. If you begin brushing the dye into the hair without sectioning it out first, color ...

Your average salon visit will run you at least a couple hundred dollars for a solid dye job ... dark brown hair for silver strands, so a few years ago, I turned to at-home hair color kits.

One reason dyes designed for the top of your head aren ... (You’re too busy, they’re too expensive, whatever.) This custom hair color kit is a great middle ground. Fill out the brief quiz ...

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

Eleven tested positive to PTDS; of these, several were also allergic to other substances in the hair dye series. There was only one patient who was allergic to ortho-nitro-PPD and not to PTDS.