omg if I could give this less than a 1 star I would. 1st of all, it did absolutely nothing to my hair. I waited a few extra minutes just to see if it would atleast change a Lil and nothing. My hair was super stiff after and my curls felt heavy. I was really disappointed. Seems like, if yours hair is platinum blonde and you want to go a little darker. this is definitEly for you.