L'Oréal Professionnel Dia Light
7.12 Medium Blonde Ash IriséCurrently out of stock
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At a Glance
Gentle ammonia-free formula
The ammonia-free semi-permanent colour uses acidic technology for a gentle hair treatment.
Classification as hair toner
As a temporary hair colour, the product delivers the specific shade 7.12 Medium Ash Iridescent Blonde.
Mixing with a dedicated developer
For application, the product must be mixed exclusively with the Diactivateur developer.