I can't say I really rated this product to be honest. Bought it in a panic as I thought it may be better than my usual kerastase but it just didn't hit the mark. Really medicated, menthol type smell. It felt really tingly on my scalp which wasn't unpleasant. But didn't really notice much difference after using the full bottle. Did give my hair more volume but not sure it helped the condition in anyway. Back to kerastase!