Now available! Olaplex 4P Blonde Enhancer Toning Shampoo is Olaplex's new patented technology formula that magically repairs, cleanses, moisturizes, and neutralizes blonde, bleached, and gray hair.
In addition, your hair will be 3x shinier than with other similar products. Say goodbye to unwanted yellow tones with the sensational Olaplex 4P! Sulfate-free