METAL DETOX PRE-TREATMENT

L Oreal Professionnel Metal Detox Pre-Treatment Metal neutralizer pre-treatment before coloring, balayage or bleach. For breakage & sensitization during chemical service. Protects hair fibre by neutralizing copper overload. Allow optimal color deposit while does not affect lifting. Ensure color uniformity, vibrancy, retention. Patented technology with molecule small enough to penetrate and neutralize metal INSIDE the…