Does purple shampoo damage hair? The cool violet pigment in purple shampoo won't damage hair, but if you leave it on strands too long, those purple pigments ...

Richy Kandasamy, a professional hair colorist, recommends using a purple shampoo once a week at the most depending on need. But leaving the purple pigment on ...

Does purple shampoo damage hair? The cool violet pigment in purple shampoo won't damage hair, but if you leave it on strands too long, those purple pigments ...

Does purple shampoo damage hair? The cool violet pigment in purple shampoo won't damage hair, but if you leave it on strands too long, those purple pigments ...