A demi-permanent alkaline 5 minute fast toner with integrated bond protection technology. Benefits Allows fast and even application that tones in up to 5 minutes Perfect for express pre-toning for clients with vivid hair color Neutralizes unwanted warmth during a corrective service No lift, no grey coverage Enhanced with Bond-Protection Concentrate for hair protection Nourishes and continuously conditions for up to 30 shampoos Gel-cream, foaming texture spreads easily Not intermixable with traditional Color Sync shades Shades Anti-Yellow - purple neutralizes yellow tones on pre-lightened hair levels 9 and lighter Anti-Brass - blue neutralizes brassy tones on levels 6-8 Anti-Red - green neutralizes warm tones on levels 1-5 Technology Pre-bonded - Bond-Protecting Concentrate helps protect the inner hair structure, colour after colour (assessed after 7 applications on sensitised hair). Offer the same protection as adding a bonder without all the hassle of measuring and mixing. Pre-blended - formulas are pre-blende with both backgroung and reflect. Control warmth on every colour, every base and evešry underlying pigment. Pre-Paired - paired with SoColor range for seamless results from root to tip. How to use Apply quickly to towel-dried hair at the sink. Process for up to 5 minutes until desired result are achieved. Rinse hair well and condition if necessary before applying final color. Not intermixable with traditional Color Sync shades. Mixing ratio: 1:1 (90 ml color + 90 ml developer) Development time: 2-5 minutes Developer: Matrix Color Sync Activator 2,7% (9 Vol)