L'Oreal Professionel

Metal Detox Protector Mask

Anti-Deposit Repair

Metal Detox anti-deposit protector mask protects the fibre from particle deposits after any colour, balayage or lightening service.

Metal inside the fibre creates a risk of breakage and negatively impacts colour results during colour, balayage and lightening services.

This rich cream mask brings cosmeticity and prevents new metal particles from coming back.



  1. For optimal results, use following the anti-metal cleansing cream shampoo.
  2. Apply evenly on shampooed and towel-dried hair.
  3. Leave for 1 minute.



  • Protect the fiber from particles deposits.
  • Hair is instantly smoother, softer & more nourrished.
  • Hair is stronger.
  • Colour lasts longer, 2x shinier.
  • 87% less breakage*.
  • 100% reliable colour.**

*Instrumental test: Metal Detox pre-treatment + technical procedure + shampoo + mask.

** No impact on lift, and optimized colour uptake.