32 oz Maximum lift requires maximum attention. Matrix Universal Developer 40 Volume is a high-lift developer for advanced professional hair coloring and color transformation services, delivering the strongest available lift for blonding and bold level changes that lower volumes cannot achieve. Professional Benefits 40 volume developer for maximum lift in permanent hair color applications Enables significant level change in a single blonding or transformation service Compatible with Matrix high-lift color and lightening formulas Stabilized formula for controlled performance during high-volume professional use Professional use only, requires continuous monitoring throughout processing How to Use Mix with Matrix high-lift color or lightener in the recommended ratio Apply to dry, clean hair with a tint brush Monitor closely at regular intervals throughout the entire processing time Rinse immediately when target lift is achieved, do not over-process Follow with a bond treatment to restore structural integrity after high-volume processing Pro Tip: 40 Volume should only be used when the service genuinely requires maximum lift and the hair can support it. Monitor constantly, lift at 40 Volume is fast, and the difference between the target and over-processed can be minutes, not hours.
