The best at-home hair color brands for professional results and to cover gray, including permanent and semi-permanent dye for ...

The main concern related to oxidative permanent colouring is the risk of irritation and allergic reactions. Hair dye residues ...

Kaleidoscope hair dye techniques are shattering the conventional norms of hair color. By harmoniously merging a medley of ...

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 ...

In some very good news for your bank account, box dyes are making a comeback and they're not like the ones you used to use.

‘No Bleach London’ is a range of seven box dyes that create permanent colour changes with absolutely no bleach whatsoever, thus minimising the damage to your hair without forgoing vibrancy and ...

Smithsonian Institution The Museum’s collection of hair care products includes cleansers and shampoos, hair dyes and bleaches, hair straighteners and hair wavers, and hair styling products, as well as ...

Meghan Markle brought joy and positive vibes to the launch party for her new haircare investment Highbrow Hippie.

The vast majority of reactions to hair-dye products are caused by PPD. [4–6] In past years, PPD was used in permanent hair dyes but not in semipermanent dyes. More recently, PPD has been used in ...