I've been using the "Better You" B12 oral spray, as this was the only one available locally when I looked, but I'm wondering what other people use and whether there are better ones out there.
Mine comes in a 25ml container for £11.99 and 4 sprays gives you 1200ug B12, 40ug Chromium and 0.5mg green tea extract. It'd be good if I could find one that gives a similar or greater amount of B12, but also contains folate (and/or other things that would also help me) so I don't have to take these separately. Any recommendations?