I seem to remember Jorge saying that he couldn’t comment on liquid nystatin, because he hasn’t used it. Given, however, that the active is the same, and that you will be putting it in water, I cannot imagine it will be a problem. Just make sure nothing extra is added to the liquid to preserve it.
In terms of the powder, I am this minute on a website trying to get some shipped to England. All prices are displayed in Canadian dollars – http://fludan.com
I, too, am thinking of doing this. My die-off is unrelenting, and after an inordinate amount of time unwell, I need my life back. I have an enema kit already awaiting trial! I’ll do them in conjunction with the diet, probiotics, etc.
Let us know how you get on.