L'Oréal Professionnel Série Expert Metal Detox Profesional Pre-Shampoo Treatment

NEW Pre-shampoo care designed to neutralize metal particles that can be present in water and accumulate inside the hair fibers. These particles can cause hair breakage and color change during dyeing, highlighting, or bleaching. Pre-shampoo therapy can penetrate the hair fiber, neutralize the metals, and protect the hair from their harmful effects. Thanks to this pre-treatment, the hair is stronger, less prone to breaking, and the color is more vibrant and long-lasting. Metal in water, penetrating inside your hair wash after wash, is one of the major causes of hair breakage. But did you know that porous hair has even higher risk of breaking as it absorbs 2x more water with metal ? Through daily aggressions like chemical processing, heat styling or UV, micro-breaks multiply on the hair surface & cavities occur in the cortex, causing hair to get porous & absorb excess water with metal. This leads to higher risks of breakage. Benefits Refill 1 milion hair micro-breaks, in 1 minute* An