Michèle 30 Jul 2007 11:04 am I buy my methylcobalamine I buy my methylcobalamine from the US. Even taking into account the shipping and taxes it is still cheaper than anything I could get in suitable quantities in this country.Michele (UK) GFA: Wheldon CAP1st May 2006 . Daily Doxy, Azi MWF, Flagyl at 400mg for 7 days prior to 5 day pulses at 1200mg three weeks cycle. Spokesperson for Ella, RRMS Wheldon CAP 16th March 2006 Michèle (UK) GFA: Wheldon CAP 1st May 2006. Daily Doxy, Azi MWF, metro pulse.