Ammonia-free formula: Ensures gentle coloring that protects hair integrity and reduces irritation
Gentle acid technology: Smooths the cuticle for a vinyl-like shine and improved hair condition
Fade-resistant color: Maintains vibrancy and brilliance between salon visits
Versatile shade range: Suitable for all hair types and creative coloring techniques
Efficient application: Easy to mix and apply, streamlining salon services
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L'Oreal Professionnel Dia Light 5/5N Light Brown
L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services.
What does L’Oreal Professionnel DIA Light do?