Spot on Tammy.
I used it in the mid 90's after my dad saw an article in his local paper. A bloke from Dorset was importing it from "Cheminova" in Spain. It claimed to contain only a zinc compound and harmless additives. It worked like magic - I was clear in days - and I even managed to get it on prescription. I thought my p probs were over.
After nearly 2 years, trials in Holland and the US revealed the true ingredients (steroid) and it was withdrawn by the Medicines Control Agency. By this time I was experiencing the side effects of steroid overuse but, despite stopping abruptly, my p has never come back severely. It's been a high price to pay though.
Needless to say, I won't be using any Cheminova products again.