Dissatisfied 18

I recommend this product despite the praise that made her.
I bought this product there 3 weeks, I waited for the weekend to do it turns out that I should have initially test it on a bit in the back outside I was so I pressed directly applied the product all over the head, I slept with the product, the next morning I wash my hair and I discovered with amazement a dark red on dark blond hair before ... I ' I made a second application in the day it has improved anything. As I still have a background I threw and I went to the hairdresser the next day.