Protect your chemically-treated colour with LOral Professionnels 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. n 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. n Infused with glicoamine, the detoxing hair mask delivers up to 87% less hair breakage* and leaves looking hair up to 2x shinier* in a single use*. Applying with a silky-smooth and lightweight texture, the easy-to-use mask is infused with a sweet citrus scent, delivering long-lasting freshness. n *Instrumental test on shampoo + mask vs unwashed hair.