It is generally available behind the counter in chemists all over the UK. One simply has to ask, and there are no ID requirements. There is a limit to how many

It is generally available behind the counter in chemists all over the UK. One simply has to ask, and there are no ID requirements. There is a limit to how many they will supply, but I'm not sure what it is. Generally available now in two forms, with and without paracetamol. It used to be available off the shelf, but that changed about 15-20 years ago, for the same illicit drug production issues.