L’Oréal Professionnel Metal Detox Protecting Mask is a rich, creamy treatment formulated to prevent new metal particles from penetrating the hair fibre, thereby reducing breakage and preserving colour vibrancy. Infused with Glicoamine, this mask strengthens and nourishes hair, leaving it intensely conditioned, less porous, and incredibly shiny. Its lightweight texture ensures easy application and quick absorption without weighing down the hair. Suitable for all hair types, especially colour-treated and damaged hair, this mask enhances overall hair health and appearance. For optimal results, use after the Metal Detox Shampoo. Apply evenly on shampooed and towel-dried hair, leave on for 1 minute, and rinse thoroughly.