| Hair Type | Color-Treated, Bleached, Sensitized Hair |
| Hair Concerns | Metal buildup, Breakage, Color fading, Damage from bleaching |
| Key Ingredients | Glicoamine (Glycine) |
| Fragrance | Light, subtle fragrance |
The L'Oréal Professionnel Serie Expert Metal Detox Mask is a professional-grade protective treatment concentrated with Glicoamine — the only molecule small enough to penetrate inside the hair fibre, trap, and neutralize metal particles — delivering 87% less breakage and intense nourishment for color-treated and sensitized hair.
How it helps
- ✔ Glicoamine Technology: The patented key active is small enough to travel inside the hair fibre, tracking and neutralizing damaging metal particles that cause breakage and color shift
- ✔ 87% Less Breakage: Clinically proven to reduce hair breakage by 87%, significantly improving hair strength and resilience
- ✔ Color Protection: Protects and preserves hair color vibrancy, delivering 2x shinier, longer-lasting color results
- ✔ Intense Nourishment: Leaves hair instantly softer, smoother, and deeply nourished with a healthy-looking shine
Aqua/Water/Eau, Cetearyl Alcohol, Amodimethicone, Behentrimonium Chloride, Cetyl Esters, Parfum/Fragrance, Isopropyl Alcohol, Trideceth-6, Phenoxyethanol, Limonene, Cetrimonium Chloride, Hexyl Cinnamal, Linalool, Chlorhexidine Dihydrochloride, Citral, Geraniol, Glycine, Tocopherol, Polyquaternium-7, Sodium Benzoate
- 01Use after shampooing with the Metal Detox anti-metal shampoo.
- 02Apply the mask evenly on towel-dried hair.
- 03Leave on for 1-5 minutes depending on the level of treatment desired.
- 04Rinse thoroughly.




