Wash after wash, metal particles, such as copper, can penetrate the hair fibers. Metal particles increase the risk of broken hairs and changes in hair color.

Metal DX Professional Pre-Treatment is concentrated with 10% Glicoamine and Ionene which neutralizes metal inside the hair fiber to protect it before color, balayage or lightening treatments. The color results are more reliable and the risk of broken hairs is reduced by 87%.

This Pre-Treatment is part of the Metal DX range, a complete anti-metal protocol to stop breakage and changes in hair color.