=p the one I posted isn't even a shampoo! =pOn top of the one that death bro posted, you can also take a look at Kanebo Acidic shampoo. Not really a scalp shampoo though. Instead, its an acidic shampoo to cleanse the impurities and control the excess oils in the hair, it also helps to moisturize adequately as well.
But it works for scalp cleansing very well. Can use tgt with kanebo for ultimate care