Hi, I have been using Head and shoulders since many years now. It is highly effective to keep dandruff away, recommended usage 2-3 times a week.
One thing you need to keep in mind that even though it controls dandruff IT IS NOT A MEDICINE which will solve your dandruff problem permenantly. So in severe cases it is recommended to seek help from your dermotologist.
Fragnance wise it is one of the best smelling anti-dandruff shampoo.
Use it consistently like a normal shampoo and you will be able to keep dandruff away from the first wash itself.