Classic where it says there is no Classic

I have for many years H & S anti-dandruff Classic used and always buy on stock. Eventually I opened a bottle and thought it was something different. Another perfume. Lo and behold, it was changed to the recipe slightly. It is further promoted with Classic, but it is no longer the same product. It has worked for me since not more, on the contrary, the scales that I no longer had for years, were now back again. A burning after the application has been added, and now I no longer buy the product. Too bad, though I was very pleased. The bottle design was me as a satisfied customer care, as well as the annual price increases, but that was still haggling on the formulation, proposes that the last straw.