THE'Echosline Oxidant 150ml 40 Volumes (12%) a professional product designed to optimize the oxidation process in coloring treatments. Formulated with high quality ingredients, it guarantees perfect mixing with the nuances Echosline, ensuring intense and long-lasting results. Its fluid consistency allows for homogeneous application, facilitating the penetration of the color into the hair without damaging the fiber. Ideal for lightening up to four levels, it supports excellent coverage of gray hair and promotes brilliant and natural highlights. THE'Echosline Oxidant 40 Volumes protects the hair structure during treatment, preventing the dryness effect and giving immediate brightness. An indispensable ally for professional results and healthy, vibrant hair.