Directions dyes are always great. I've had this colour before and its great on its own or you can mix with conditioner and pastelise it. These dyes work best on bleached hair but the darker ones like this can be used on darker hair. I have used this one on brown hair and it came out a really funky blue black. They also win do any damage to your hair, they actually condition it.
Love these temporary hair colours although users should bear in mind that, if their hair is porous, the blues will fade but are unlilkely to be completely removed even with repeated washing. If you hair is bleached and yellowish, it will look green after a while (after all yellow and blue make green)
Happy with product as im allergic to other dyes. I got blue but only for 24hrs as i had to wash it with shampoo so now my hair is black. But at least its not brown. Will be purchasing again and again.
Thx