Transform your home hair dye routine into a moment of creativity and care, reminiscent of the days when beauty rituals were simple yet transformative. Picture yourself in the comfort of your own space ...

Methods: A retrospective analysis of patch-test results since October 2006 was done and yielded 28 patients allergic to PPD who were also tested with a hair dye series. From January 2004 through ...

“PTDS- and PTD-allergic patients are not likely to be able to use PPD as a dye alternative,” they said. However, some PPD-allergic patients may be able to tolerate PTDS and/or PTD as an ...