[PSA] Zepbound is not what most of this community thinks it is
Putting this at the top of the board where it belongs: Zepbound is not what most of this community thinks it is.
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.
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.
Sulphur burps for the first eight days after each step, then nothing. Predictable enough that I planned my week around it.
Sceptical readings welcome. The confident ones are the ones I distrust.
best — the order this archive was captured in
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.
Appetite effect for me is flat across seven days. On sema it was a wave. Same person, different molecule.
the appetite effect is blunter than sema, in a good way, most weeks
Held 7.5 for five months. Everyone kept asking when I was going to 10. The answer was never, because 7.5 was working.
a lot of people plateau nicely at 10mg and never need 15
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 sema is not a dose conversion, there is no clean equivalence
Came off sema and onto tirz with a two-week gap. The first month was flat and I assumed I had made a mistake. Month two it moved.
30kg over 69 weeks, never went past 10mg, and fatigue stayed mild the whole way. Posting because the loud threads are all 15mg.
2.5mg is a four-week starting dose, not a maintenance dose. Worth being precise since people search these threads.
pens and vials are the same molecule, the price is the difference
SURMOUNT-1 landed around 21% at 72 weeks on the top arm
Small fix: SURMOUNT is the obesity programme, SURPASS is the type-2 programme. They are different endpoints and the numbers do not transfer.
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.
2.5 is the starter dose and it is not meant to be the dose that works
Yes. I stepped to 12.5 because the calendar said so, not because anything needed fixing, and I regretted it for a fortnight.
stepping every four weeks is a ceiling on speed, not a schedule you must hit
Correction to my own post above — I said 5mg and I have been on 7.5mg since the spring. Same argument, wrong number.
Cosigning the four-week thing. It is a minimum interval, and treating it as a schedule to keep up with is how people end up miserable at 12.5.
zepbound and mounjaro are the same compound with different labels
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.
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.
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Went 10 to 12.5 on the calendar and had the worst fortnight of the whole run. Dropped back to 10 and everything settled.
Agreed, and the trial number is a mean of a very wide distribution — the tails are enormous and nobody posts from the middle.
sulphur burps are the signature complaint and they are not dangerous
Did you come to this from sema, and if so how long was the gap?
Week 27 was the first time the scale moved after a five-week stall. I changed nothing in that window.
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.
The thing nobody warned me about was how much of this is logistics — storing it, remembering it, the same day every week.
- 1Research-use-only material is not approved for human use. Anything in this…9 comments in this branch · started by u/zaid_balogun
- 2It is a dual GIP and GLP-1 receptor agonist, and the GIP arm is the part…8 comments in this branch · started by u/gustav_vermeulen