Top up your haircare essentials with the L’Oréal Professionnel Metal Detox Shampoo 500ml and Refill Pack 500ml for breakage & colour protection. Set Contents: L’Oréal Professionnel Metal Detox Shampoo 500ml Formulated with patented Glicoamine technology, the detox shampoo helps neutralise excess copper in the hair. Excess levels of metal can be absorbed through your shower water and found in your hair, causing visible breakage and colour fading. The formula acts as a magnet to draw out impurities and gently cleanse the hair to remove any harmful metal particles, while offering protection from further visible damage. L’Oréal Professionnel Metal Detox Shampoo Refill Pack 500ml The refill pouch can be decanted into your existing bottle to help reduce the use of single-use plastics. The shampoo leaves hair feeling intensely nourished and smooth, adorned with a high-shine finish.