Protect your chemically-treated colour with L’Oréal Professionnel’s Serie Expert Metal Detox Anti-Deposit Protector Mask. The innovative hair mask utilises patented technology and science-backed research to rinse away excess metal deposits found in your shower water. Unseen by the naked eye, ordinary shower water can contain copper deposits which consequently attach to strands causing potential dullness and breakage. The salon-grade formula seeks to detox the hair and scalp, enhancing visible vibrancy while promoting luxurious softness and shine.