in the uk, the pharmacy selling the LM potencies that are produced exactly in accordance with the organon 6th ed is freemans in glasgow. some of these have been bought from contintental european pharmacies [mainly germany i think.]

helios pharmacy also produces reliable LM potencies, often made from scratch by themselves, which are according to the organon EXCEPT that the plant remedies were not triturated up to the 3c, but succussed.

the difference this makes according to my teacher is that the triturated remedies are faster acting, whereas you might get a gentler slower response to the non-triturated LM's.

granule for granule freemans is cheaper for LMs if you get practitioner discount, since they supply 7g vials for a few pence more than helios 2g vials.

with both these pharmacies a practitioner discount is offered, but only freemans gives discount on LM potencies.