Now that I'm back on levo (or at least will have to combine levo with NDT/T3 since NDT seems to contain too much T3 and not enough T4 for me), I wonder how the recent reformulation has affected Euthyrox. They replaced sucrose with mannitol, and I know there have been a lot of problems with Teva's levothyroxine which contains mannitol.
I recently contacted the manufacturer, Merck, and was told the new version is not available in all countries yet, but will be as of mid-2021.
Has anyone tried the new version (with mannitol) yet and, if so, how does it work compared to the old version?
If the new Euthyrox turns out to be as problematic as Teva, I'll have to switch to another brand.