Rescue dry, damaged-looking hair from everyday stressors with L’Oréal Professionnel Serie Expert Metal Detox Anti-Deposit Protector Mask. Suitable for all hair types, including dry, damaged, colour-treated and bleached hair, the intensive treatment helps protect against damage associated with hard water, heat, bleaching, friction, chlorine, UV exposure and more. Enriched with Glicoamine and Ionene Technology, the professional-inspired formula helps remove metal deposits, including copper, from the hair fibre. These deposits can contribute to breakage, brittleness, colour fade, dullness and brassiness, while the rich mask helps leave strands feeling smoother, softer and deeply nourished. The conditioning treatment delivers up to 99% less breakage in one use and leaves hair looking up to twice as shiny*. Hair feels more hydrated after one use**, with a silky-smooth texture and refreshing citrus scent. Apply evenly to towel-dried hair after using Metal Detox Shampoo. Leave for one minute, then rinse thoroughly. *High repetition, instrumental brushing test after application of Metal Detox Mask versus classical shampoo. **Consumer test with 13 hairdressers after at least six applications on 83 consumers; 95.4% agreement.