MATRIX OPTI SMOOTH PERMANENT SMOOTHING SYSTEM - RESISTANT Face the practical marking shows the

the practical marking shows the ideal mixing ratio

Immediately after tinting

Cleaning Oil

Olive Leaf extract and Rosemary Leaf extract

MATRIX OPTI SMOOTH PERMANENT SMOOTHING SYSTEM - RESISTANT Face the practical marking shows theMatrix Opti Smooth is a permanent smoothing system for cold smoothing or heat straightening hair, in 3 custom strengths for normal, resistant or sensitised hair. The treatment helps protect, fortify, and condition the relaxed hair during the service to create soft, shiny, well conditioned results. Enriched with pro keratin, the system is enhanced with a unique interim treatment that contains a patented ceramide molecule to help protect, fortify, and