Can anyone recommend a decent blackcurrant squash/cordial that doesn't contain sweeteners please? I last had one that I bought in Waitrose (Pixley I think) but it wasn't very nice and they seem to have stopped stocking it in my local one anyway. I would prefer plain blackcurrant but am not completely averse to blackcurrant and apple. Don't mind if it's branded or supermarket's own. I can get to most of the well known supermarkets easily. TIA.