If you wish to buy this product as a hair shampoo then maybe as that, it is fine but, if you are expecting it to also remove dandruff you will be extremely disappointed! I was sucked in by the slick TV advertising and I used Head & Shoulders every two days to try and control persistent dandruff for almost a year and it was completely useless! I would still end up with flakes on my shirts, pullovers or coats. In frustration I one day used my wife’s Selsun and immediately the dandruff disappeared and has remained under control ever since.