how much of what we believe about Mounjaro actually comes from Zepbound threads
Asking properly rather than in a comment on somebody else’s thread: how much of what we believe about Mounjaro actually comes from Zepbound threads.
On comparing yourself with the trial number.
SURMOUNT-1 reported roughly 21% mean body weight change at 72 weeks on the highest arm. Three things get dropped every time that figure is quoted here. It is a mean, and the distribution around it is very wide. It is 72 weeks, which is a year and a half. And it is a trial population with trial support, which is not the same as a person with a spreadsheet.
Use it as a rough shape, not a benchmark. A 12% year is inside the ordinary range and people quit over it every week on this board.
Research-use-only material is not approved for human use. Anything in this thread about how a research vial "should" titrate is a discussion about chemistry, not a plan.
Vials and pens carry the same molecule; what differs is fill volume, device tolerance and whether you are doing your own arithmetic. Neither is inherently more accurate.
Happy to answer the boring questions. Those are usually the ones worth asking.
best — the order this archive was captured in
The distribution matters more than the mean. In the trial population the interquartile spread was wide enough that two honest people can have completely different runs on the same arm.
Went 10 to 12.5 on the calendar and had the worst fortnight of the whole run. Dropped back to 10 and everything settled.
The four-week interval in the label is a minimum. Nothing about the pharmacology requires you to step on schedule, and the trials stepped on a calendar because trials have to.
[removed by moderator]
the trials titrated on a calendar, real people titrate on symptoms
the appetite effect is blunter than sema, in a good way, most weeks
What step are you on and how long have you been there?
Correction to my own post above — I said 15mg and I have been on 2.5mg since the spring. Same argument, wrong number.
Disagree with the conversion table. There is no validated equivalence between the two molecules and posting one as though there is does real damage.
zepbound and mounjaro are the same compound with different labels
switching from sema is not a dose conversion, there is no clean equivalence
pens and vials are the same molecule, the price is the difference
Same experience with the appetite effect being flatter across the week rather than front-loaded.
It is a dual GIP and GLP-1 receptor agonist, and the GIP arm is the part that has no equivalent in the semaglutide threads. That is why the side-effect profile reads differently rather than just milder.
Switching from semaglutide, since three people asked in this thread alone.
There is no published dose equivalence between the two. The conversion tables that circulate are somebody’s arithmetic, not data. What people report here is that the first month after a switch is often flat, that the appetite effect feels differently shaped rather than simply stronger, and that starting at the bottom of the ladder again is the common approach.
None of that is a recommendation. It is what the threads say, and the threads are not a clinic.
Weekly dosing again, half-life in the same neighbourhood as sema, so a step change takes about a month to reach steady state. Judging a new step at day five is judging noise.
Removed the conversion table. There is no published equivalence between the two molecules and posting one as fact is exactly the kind of thing that gets copied for years.
2.5mg is a four-week starting dose, not a maintenance dose. Worth being precise since people search these threads.
SURMOUNT-1 ran 72 weeks with the top arm around 21% mean body weight change. SURPASS is the diabetes programme and reports glycaemic endpoints, so quoting the two interchangeably is a category error.
Sulphur burps for the first eight days after each step, then nothing. Predictable enough that I planned my week around it.
That percentage is body weight change, not body fat. Different measurement, and the distinction gets lost every time.
Agreed, and the trial number is a mean of a very wide distribution — the tails are enormous and nobody posts from the middle.
- 1Went 10 to 12.5 on the calendar and had the worst fortnight of the whole…13 comments in this branch · started by u/samir_falk
- 2Weekly dosing again, half-life in the same neighbourhood as sema, so a step…7 comments in this branch · started by u/ferritin_low