Best Shampoo For Brunettes: John Frieda Blue Crush Shampoo
Blondes shouldn't get to have all the fun. In the same way that colour-correcting purple shampoo exists to eliminate brassy tones from blond hair, blue shampoos like the new John Frieda Blue Crush Shampoo ($10) are meant to knock out stubborn orange tones in brown hair that's been lightened or highlighted in the past.