This is my 16 year old daughter who has tested it. She has long blond hair way, she was golden blond child but the blond is not a stable color! In short, she was excited to test this product. She was first attracted by the pleasant scent of the cream and soft texture. It easily penetrates the hair, does not make package. By cons, she had watched the videos and thought as it is presented on the following day see the brilliance of the sun she was looking for but no! We need multiple applications to start seeing an effect ... It remains that she finds her hair soft, silky and probably ask me to buy her product ...