Matrix Color Insider Permanent Hair Color

Revolutionary Technology: No-Ammonia, Permanent Haircolor with a Unique Oil Delivery Injection System.
• Creates a much higher resolution color result than a traditional ammoniated color because the oil injects the color molecule directly in to the hair .
• The color develops from the inside out, optimizing the effectiveness of the color actives for maximized color impact with minimum levels of alkaline agent.
• Minimum stress on the cuticle of the surface.
• Rich, even finish from root to tip with 100% gray coverage. Please follow manufacturer's packaged instructions Please follow manufacturer's packaged instructions