Dyeing your hair at home is also super convenient, allowing for quick touch-ups here and there and color changes on a whim. The long standing belief in the industry is that box dye is bad for your ...

Not all bad dye jobs have to end in an emergency salon trip, here’s how to establish whether you can fix your DIY hair disaster at home. I’m sure you can picture the scene. Staring into the ...

A chemical compound used in many permanent hair dyes has been named Allergen of the Year for 2025 by the American Contact Dermatitis Society (ACDS). Toluene-2,5-diamine sulfate (PTDS) is an ...