Protect and enhance chemically treated colour with the L'Oréal Professionnel Serie Expert Metal Detox Anti-Deposit Protector Mask, a salon-grade treatment designed to help defend hair against metal buildup found in water. Developed with advanced, science-backed technology, this innovative mask supports healthier-looking, more vibrant hair by targeting invisible copper particles that can accumulate during washing and contribute to dullness, dryness and breakage over time.

Infused with patented Glicoamine, the formula works to help neutralise and remove excess metal deposits within the hair fibre, helping to improve visible shine, softness and overall hair quality. Its lightweight, silky texture melts effortlessly into the hair, delivering deep-feeling nourishment without heaviness. With a refreshing sweet citrus fragrance, it leaves hair feeling clean, smooth and revitalised after every use.

When used as part of the Metal Detox routine, hair appears stronger, more luminous and noticeably more manageable, with enhanced colour vibrancy and a salon-soft finish.

Why You’ll Love This

• Professional anti-metal hair mask for colour-treated and chemically processed hair
• Helps protect against dullness, breakage and colour fading
• Powered by patented Glicoamine technology
• Helps remove and neutralise metal deposits from water
• Lightweight texture provides nourishment without weighing hair down
• Enhances softness, smoothness and visible shine
• Infused with a fresh sweet citrus fragrance

Key Benefits

• Helps reduce the appearance of hair breakage
• Supports longer-lasting colour vibrancy and brightness
• Improves hair softness and manageability after washing
• Helps detoxify hair from mineral buildup and impurities
• Leaves hair feeling smooth, fresh and revitalised
• Suitable for regular use on colour-treated hair
• Salon-inspired treatment for at-home care

Proven Results

• Up to 87% less hair breakage*
• Up to 2x shinier hair*

*Instrumental test on shampoo + mask vs unwashed hair