Benefits
Coverage of up to 100% of gray hair,
even on the most resistant hair.
Low ammonia concentration
Remarkably mild fragrance.
Cold colors and maximum light
Reliable results that match the color chart,
shine, and stunning contrast.
![](https://cadiveu.com/wp-content/uploads/2022/10/idea_color_02.jpg)
Irisceu®
Technology
The Master Blonde Protocol restores
essential amino acids and nutrients
to the hair strands while eliminating
yellowish tones, for perfect color
and intact hair.
![](https://cadiveu.com/wp-content/uploads/2022/10/idea_color_03.jpg)
Step by step
Reviews
![](https://cadiveu.com/wp-content/uploads/2022/10/master_blonde_05.jpg)