Nexxus Aloxxi Support ColourLock Post-Color Finisher Cleanse, condition, reduce hair's pH, close the cuticle and neutralize residual peroxide all in one step. A proprietary blend of 10 anti-oxidant extracts protect and help restore hair to its youthful vibrancy. The result? Brilliant color with staying power.
Directions: Emulsify and rinse hair thoroughly with warm water. Apply ColourLock to cleanse and condition the hair, close the cuticle, and neutralize residual H2O2. Leave on for two minutes. Rinse.