Metal DX is a professional protocol capable of neutralizing metal inside the hair fiber. Metal overload inside the hair fibre can result in hair breakage and impact the quality of hair color. The Metal DX 3-step protocol is capable of neutralizing this metal inside the hair fibre, to give you 100% reliable color results, reduced risk of breakage, 2X shine, stronger hair and long lasting color. Step 1: A pre-treatment that neutralizes metal before color, balayage and bleach services Step 2: An anti-metal cleansing cream that detoxifies the hair after the service Step 3: A protecting care that prevents new particles from coming back