L’Oréal Professionnel Metal Detox Pre-Shampoo, Shampoo & Mask BundleLOral Professionnel's Metal Detox Bundle Start with the Anti Porosity Filler Pre Shampoo Treatment, which targets hair vulnerability before cleansing, ideal for coloured or damaged locks. Follow with the Cleansing Cream Shampoo to detoxify and brighten your strands. Complete the regimen with the Protector Mask, a high performance treatment that conditions and shields your hair from copper deposits. Embrace healthier, stronger looking hair.