Olaplex No.4p Blonde Enhancer Toning Shampoo 250ml

The Olaplex No.4p Blonde Enhancer Toning Shampoo is perfect for brightening blonde, lightened, and grey hair while eliminating brassy tones. Enriched with Bond Building Technology and a purple toner, it strengthens and softens hair, delivering a salon-worthy finish without harsh chemicals. Follow with No.5 Conditioner for best results.