A burnished caramel balayage adds a touch of color and warmth to Zoe Saldaña’s jet-black hair. “Since the color starts lower, there's no need to worry about root touch-ups as often ...

Color-depositing shampoos add specific pigments (either purple, blue or green) onto the hair shaft to maintain your desired color. Based on color theory, blondes should use purple shampoos ...

Different hair has different needs, and that’s as true here as everywhere. So for blondes, I’ve found shampoos with purple-depositing formulas to fight brassiness. As the sun can fade color ...

However, it might have been because I was due for a purple shampoo rinse, and the drying effects of purple shampoo could have ...