GLPHubglpresearchhub.com
Read-only archive. GLP Research Hub is a static community record — nothing here is for sale, no account is needed, and no vote you cast is counted. Why?
Archived. This submission is more than a year old. Votes and new comments are closed, and some of the advice in it may have been superseded — check the community wiki for the current version.
3.9k
c/tirzepatide·posted 2 years ago by u/hugo_bergstrom

[Meta] the SURMOUNT rule is doing its job and people should stop complaining

Results Receipts ×9 Well Actually ×1 Clean Column ×1

the SURMOUNT rule is doing its job and people should stop complaining. Nothing about this affects the ranking maths, before anyone asks.

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.

Week 18 was the first time the scale moved after a five-week stall. I changed nothing in that window.

The thing nobody warned me about was how much of this is logistics — storing it, remembering it, the same day every week.

Corrections welcome, especially the pedantic ones. Pedantry is how this board earns its reputation.

5,040 up / 1,113 down82% upvoted69 commentsid 14k6zq8 Sep 2023

69 comments

30 in this archive, depth 4

best — the order this archive was captured in

u/thyroid_tangent-21 points·2 years ago

The step schedule question, answered properly, because it comes up weekly.

The label sets a minimum interval of four weeks between increases. That is a floor on how fast you may go, and it exists because tolerability, not efficacy, is what limits most people. There is nothing in the pharmacology that says you must increase at four weeks, or at eight, or ever.

What decides it in practice is whether the effect you want is still there. If appetite is quiet and the trend is going the right way, the dose is doing its job. If both have genuinely gone flat for six weeks or more, that is a conversation worth having with someone who knows your history.

replysharereportpermalink
u/crosspost_bot_no1 point·2 years ago

hold the dose that works, the ladder is not a leaderboard

replysharereportpermalink
u/customs_seizure_sid296 points·2 years ago

I would separate the two claims. That the GIP arm exists is uncontroversial; that it explains your early fullness pattern is a guess.

replysharereportpermalink
[removed]208 points·2 years ago

[removed by moderator]

replysharereportpermalink
u/search_before_post240 points·2 years ago

2.5 is the starter dose and it is not meant to be the dose that works

replysharereportpermalink
u/laila_wikstrom188 points·2 years ago

The 21% figure is a 72-week mean on the highest arm. Quoting it as what someone should expect by week 31 is not a fair reading.

replysharereportpermalink
u/piotr_nascimento42 points·2 years ago

week 2 is early to draw any conclusion at all

replysharereportpermalink
u/amara_halonen418 points·2 years ago

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.

replysharereportpermalink
u/endpoint_creep223 points·2 years ago

pens and vials are the same molecule, the price is the difference

replysharereportpermalink
u/hana_pereira128 points·2 years ago

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.

replysharereportpermalink
u/hugo_bergstromOP76 points·2 years ago

Does food noise follow the day after the shot, or is it spread across the week?

replysharereportpermalink
u/ahmed_fonseca135 points·2 years ago

Not sure that follows. You went up a step and changed your training in the same fortnight.

replysharereportpermalink
u/copay_card_cc30 points·2 years ago

SURMOUNT-1 landed around 21% at 72 weeks on the top arm

replysharereportpermalink
u/titration_marshalMOD85 points·2 years ago

Trial identifiers corrected in the title. SURMOUNT and SURPASS are different programmes.

replysharereportpermalink
u/kian_ekstrom56 points·2 years ago

Are you comparing yourself with the trial mean or with the people who post the most?

replysharereportpermalink
u/elin_varga47 points·2 years ago

Sulphur burps for the first eight days after each step, then nothing. Predictable enough that I planned my week around it.

replysharereportpermalink
u/hana_pereira25 points·2 years ago

This matches mine. Milder early fullness than I expected, and what there was settled inside a fortnight of each step.

replysharereportpermalink
u/hugo_bergstromOP22 points·2 years ago

Held 7.5 for five months. Everyone kept asking when I was going to 10. The answer was never, because 7.5 was working.

replysharereportpermalink
u/nordic_pricing34 points·2 years ago

What step are you on and how long have you been there?

replysharereportpermalink
u/gustav_vermeulen9 points·2 years ago

zepbound and mounjaro are the same compound with different labels

replysharereportpermalink
u/b12_baseline42 points·2 years ago

Careful with "everyone tolerates it better". The people it did not suit stop posting, which makes this board look calmer than the drug is.

replysharereportpermalink
u/coring_the_stopper26 points·2 years ago

What is the waist doing? That is usually the number still moving during a scale stall.

replysharereportpermalink
u/incretin_ivypharmacology0 points·2 years ago

Small fix: SURMOUNT is the obesity programme, SURPASS is the type-2 programme. They are different endpoints and the numbers do not transfer.

replysharereportpermalink
u/signe_villalobos53 points·2 years ago

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.

replysharereportpermalink
u/marit_sandvik36 points·2 years ago·edited

Which week did the appetite change actually land for you?

replysharereportpermalink
u/alcohol_aversion33 points·2 years ago·edited

Have you held a step for longer than the four-week minimum at any point?

replysharereportpermalink
u/forest_plot_fionastats18 points·2 years ago

Right. And the sema-to-tirz "conversion" people post is invented. There is no published equivalence.

replysharereportpermalink
u/tove_vasquez39 points·2 years ago

stepping every four weeks is a ceiling on speed, not a schedule you must hit

replysharereportpermalink
u/customs_seizure_sid57 points·2 years ago

a lot of people plateau nicely at 10mg and never need 15

replysharereportpermalink
u/thyroid_tangent0 points·2 years ago

Appetite effect for me is flat across seven days. On sema it was a wave. Same person, different molecule.

replysharereportpermalink
Permalinked branches
Deep branches get their own page so a single reply chain can be linked and read on its own.
About c/tirzepatide

Tirzepatide-specific discussion: the dual-agonist pharmacology, the 2.5 → 15mg ladder, the appetite profile people describe as different from semaglutide, and the SURMOUNT/SURPASS trial programme. Comparisons with semaglutide are welcome as long as they are specific about dose equivalence being unknown.

187kmembers
130submissions
Aug 2023created
submissions / month, last year
Sponsored

Janoshik Analytical

Independent HPLC and mass spec. The number you get is the number they found.

janoshik.com
Sponsored

GL Biochem (Shanghai)

Custom peptides and amino acids direct from the manufacturer since 1998. ISO 9001 / cGMP. Batch COA every order.

glbiochem.net
c/tirzepatide rules
  1. "Tirz is better than sema" needs a comparator dose or it is a vibe, not a claim.
  2. Vial-splitting and self-compounding discussion stays in c/reconstitution.
  3. No pen-cracking tutorials. Discussing that people do it is fine; instructions are not.
  4. Independent community. Nobody here sells anything, and anyone who tries is banned.
  5. Not medical advice. Describe what you did; never prescribe to a stranger.
  6. Claims need evidence. Batch numbers, dated screenshots, independent test reports, or a citation.
  7. No referral links, discount codes or affiliate URLs. Permanent ban, no appeal.
  8. No contact handles, wallet addresses or tracking numbers — they identify people.
  9. Be recognisably decent. Disagree hard, insult nobody.
Moderators
Volunteers. Unpaid, unaffiliated, and reachable through modmail only.
Before you read on

Several compounds discussed on GLP Research Hub are sold for research use only and are not approved for human use anywhere. Nothing here is medical advice and none of it is written by your clinician. If a post reads like an instruction, treat it as a description of what one stranger did.