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 ...

This includes its latest launch, which might just be its smartest to date. ‘No Bleach London’ is a range of seven box dyes that create permanent colour changes with absolutely no bleach whatsoever, ...

It merely applies pigment to the outside shaft of the hair, as opposed to permanent and semi-permanent dyes. This makes it ...

Fancy a change of hair colour? These semi-permanent hair dyes are perfect for switching up your look, without the commitment. You can do it at home, you don’t need to worry about re-growth and ...