It does exactly what it promises, provided that you have bleached your hair before applying it. It does not cover white hair, but it gives a simple blue shade. Very good for semi-permanent dye, it has very little color loss when washing compared to others I have used.

I had tried the hair dye before and I bought it simply because the red color is no longer available. It was a very mediocre dye, it showed in the sun but the result was not intense + it faded very quickly.