Product Details

Olaplex No.4P Blonde Enhancer Toning Shampoo is a highly concentrated, sulfate-free purple shampoo that cleanses, tones, and strengthens blonde, lightened, and gray hair by neutralizing brassiness, boosting brightness (clinically proven 3x brighter), and repairing damage with patented Bond Building Technology, all while hydrating and softening hair. Its concentrated pigment offers customizable toning, making hair brighter with longer treatment times, and it's free from harsh sulfates, silicones, and parabens, making it color-safe.