metal detox pre treatment HAIR MASK build up and odors with

build up and odors with a non-sticky foam that dissipates instantly - no water required

sterilizes and reduces inflammation of the scalp

- Provides flexibility

• Pre-folded edge

metal detox pre treatment HAIR MASK build up and odors withL'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 fiber. Key Benefits Metal