Does Putting Purple Shampoo On Dry Hair Make It Blonder?
No, putting purple shampoo on dry hair does not make it blonder. Purple shampoo is used to neutralize brassy tones in blonde or light-colored hair. It works by depositing purple pigments on the hair, and to achieve the best results, it should be used on damp hair. Dry hair is more porous and may absorb more of the pigment, leading to over-toning and potentially damaging the hair.