When hair is damaged, its molecular structure is compromised. Repair 2 years of damage in one use and rebuilds hair molecular structure for restored strength, elasticity & movement. ​

Step 1: Metal Detox pre-treatment neutralises excess copper. Used before any colour, balayage or lightening service. The 3-step professional in-salon protocol pro guarantees your color, balayage or lightening services for 87% less breakage* 100% reliable color result** and is compatible with all lightener and hair color brands. At L'Oréal Professionnel, we are on a journey to sustainably change the way we operate. We have made great strides in some areas but need to make more progress in other areas. We've set 2025 and 2030 goals to hold ourselves accountable. Metal inside the fiber can create both a risk of breakage and can negatively impact colour results during colour, balayage and lightening services. Inaccurate colour results following a colouring or lightening service, fast colour fading and dulling or altered tone with subsequent washes can all be frustrating experiences for both clients and professional hair colourists. Research has shown that metal build up in hair follicles pre and post colouring services can contribute to these unwanted changes.

Stop hair breakage & color shift.

Metal Detox anti-deposit protector mask protects the fiber from particle deposits after any colour, balayage or lightening service. Although this does not impact people's health, L'Oreal Professionnel researchers have found it does have an impact on hair during colouration, balayage or lightening. Thanks to our collaboration with the worldwide authority on metal, Ioannina University, we identified a perfect molecule: Glicoamine. The level of metal in hair varies, depending on hair porosity and on the water quality where we live. This patented technology is concentrated with Glicoamine 10% a molecule small enough to penetrate INSIDE the fiber. For optimal results, follow with Metal Detox cleansing cream shampoo. The 3-step professional in-salon protocol for up to 87% less breakage risk*. Wash after wash, metal particles, present in water, such as copper, can penetrate your hair fibers.

Use after Metal Detox anti-metal cleansing cream shampoo that gently removes metal particles*** from hair for the optimal Metal Detox experience at-home. PHENOXYETHANOL • LIMONENE • CETRIMONIUM CHLORIDE • HEXYL CINNAMAL • LINALOOL • CHLORHEXIDINE DIHYDROCHLORIDE • CITRAL •Patented technology, Glicoamine, is the molecule small enough to neutralize metal inside the fiber and detoxify hair from metals Use with the Metal Detox Metal Neutralizer Pre-Treatment and the Metal Detox Sulfate-Free Shampoo for: I'm very impressed by the performance of this line-up. It was possible to have a result with extreme protection even working with a high level of lightening. The exclusive 2-step professional technique for perfectly covered roots and glossy lengths. For gradient color with an exclusive glossing treatment.