I am currently using the anti-dandruff shampoo from Heads and Shoulders. I still have Stieproxl shampoo with me as it is the only medicated shampoo, apart from Nizoral that is scientifically proven to rid dandruff.
However I find Stieprox too strong for my scalp which causes quite a substantial hair loss. I am monitoring the effects from the Heads and shoulder anti-dandruff shampoo, but so far, so good.