Nº4P BOND MAINTENANCE violet shampoo

OLAPLEX No. 4P Bond Maintenance Violet Shampoo is a toning formula designed to counteract yellow and brassy tones in hair. The vegan, highly concentrated, sulfate-free blend features patented Bond Building Technology to cleanse, tone, and repair from the very first use. Benefits: hair looks radiant; you can easily control your tone; it cleanses without stripping moisture or drying out.