Insight Incolor Anti-yellow Shampoo 900 ml Insight the ideal solution for keeping blonde, bleached or streaked hair shiny and free from unwanted yellow highlights. Its delicate formula, enriched with purple pigments, effectively neutralizes warm tones, giving the hair a cold and brilliant nuance. Thanks to its light consistency and balanced pH, it cleanses gently without attacking the hair fibre, preserving its health and softness. The 900 ml format guarantees prolonged use, perfect for those who want professional results even at home. Insight Incolor suitable for all types of treated hair, offering a complete care experience and always fresh and natural color. A must-have for those who aim for an impeccable and well-groomed look.