L'Oréal Professionnel Série Expert Metal Detox Pre-Treatment 500ml.

L'Oréal Professionnel Série Expert Metal Detox Pre-Treatment is the perfect tool to prepare the hair before any coloring service. It was developed to be used specifically before hair services that involve coloring or lightening the hair, both totally and partially. This treatment works thanks to the Glicoamine in the formula. This patented technology penetrates deep into the hair fiber to neutralize any metal particles that may have deposited over time. In other words, these metal particles have a negative impact on both the hair color results and the condition of the hair. They not only make the hair color less reliable but also increase the risk of breakage. Therefore, it is important to properly neutralize these harmful particles and this treatment provides the easiest and most effective way to do so.