Did you know that our water can contain metals? These metals can get into our water from pipeline erosion over time. Wash after wash, these metals can accumulate in the hair fibre – as hair acts like a sponge. Copper in particular can impact your colour result when you get your hair done in the salon, meaning you might not be seeing your colour result in true high definition.

L’Oréal Professionnel Paris’ Metal Detox mask helps to protect coloured hair from copper deposits, which come from water, and can leave your hair colour dull, lacklustre and can even cause breakage. This can help you to maintain your salon-colour vibrancy. Hair feels smoother, softer & more nourished.


  • Complements your colour, balayage and lightening results from your salon
  • Helps protect coloured hair from breakage by up to 87%*
  • Hair feels smoother, softer & up to 2 times shinier**
  • Luxurious lightweight texture & fresh citrus scent

*Mask used in salon as part of a routine for up to 87% less breakage

** Instrumental test, shampoo and mask vs. unwashed hair

How to use:

  • Apply after the anti-metal cleansing cream shampoo
  • Leave on for 1 minute
  • Rinse