I was wondering how can I purchase Methyl inject-able in the UK. I initially had a B12 of 35 and had 6 loading doses but which only had minimal effect. I then started Jarrows 5000 methyl sub lingual lozenge. Slowly I started to feel much better. The Gp did a repeat blood test and he was shocked that my B12 had risen to 1500. So he stopped all treatment. Never the less I started to self inject hydroxo but with limited effect. That's why i wish to try Methyl. I would be most grateful if you could give me this information.