Matrix SOCOLOR HAIR COLOR 4.0 - 4NN (Medium Brown)

MATRIX SOCOLOR HAIR COLOR 90MLD 4 Achieve professional-grade color results with Matrix SoColor, a premium permanent hair color system trusted by salon professionals. This medium brown 90ml formula is ideal for dark bases and provides  double neutral tones with exceptional gray coverage and lasting color permanent color. The advanced conditioning complex helps maintain hair integrity while providing superior shine and softness. Designed for precision application, SoColor offers consistent, predictable results across all hair types. Perfect for both full coverage and dimensional color techniques, this professional-strength formula ensures salon-quality outcomes with every application.