CARE CURE for gray hair and cool blonde tones, refined with microPROtec complex and Luminescine. Instantly regenerates the hair up to 100% in 60 seconds. Neutralizes unwanted yellow tint and instantly refines the cool color effect.Did you know that 60 sec is enough to regenerate your hair up to 100% while reducing your unwanted yellow tint & refining your blonde.Application: Work into damp or towel-dried hair and leave on for 60 seconds. Rinse carefully.