INTRODUCING DIA COLOR
63% of women are unhappy with their hair colour*.
Dull hair is identified as the main concern. We have the solution for your clients' needs.
Discover Dia Color hair transformations on different hair types.
After the use of Metal Detox routine and Dia Color

L'Oreal Professionnel - Dia
See all 45 shades
To see prices, you must login/register
Banner disclaimer:
*U&A UK 2021/U&A 2017 - FR/UK/US/BR / Tone-on-tone social listening, France, Feb 2022