Olaplex No.4P Blonde Enhancing Toning Shampoo is specially formulated to neutralize brassy tones while strengthening and repairing damaged hair. Infused with the proprietary Olaplex Bond-Building Technology, this purple-toning shampoo gently cleanses without sulfates, parabens, or added dyes. Perfect for bleached, highlighted, or colour-treated blonde hair, it restores shine and vibrancy while maintaining hair integrity. Use as part of your complete Olaplex hair-repair routine.
