This 60-second express mask is formulated for blonde and highlighted hair, colored or non-colored. It instantly regenerates hair fiber up to 100% while neutralizing unwanted yellow tones for a radiant shine. Fast and effective regeneration in 60 seconds Neutralizes unwanted yellow hues Protects color with MicroPROtec Complex Enhances brilliance with Luminescine Mild fragrance with citrus, jasmine, and rose notes HOW TO USE Work through wet or towel-dried hair and leave in for 60 seconds. Rinse thoroughly. Ideal for weekly use in your care routine.