vialroom

#tirzepatide 2025-08-10

Sunday58 messages9 participantstimes are UTC
Highlights from this day
  • lot_number_lou — my Medutest result on a GL Biochem vial came in at 96.8 which is why i keep buying from them 13:08
  • seven_five_sweet — the GI difference held for me right up to 15, which isnt what a couple of people here found, for what its worth 13:57
  • electrolyte_eli — 12 did nothing extra over 10 for me and that still holds a year later 15:07
  • triumph_watch — for the archive does switching from semaglutide need a gap or do you just start 16:29
SF

SURMOUNT was the weight programme and SURPASS was diabetes, thats the split people mix up

right so switched from 10 semaglutide and started at 2.5, took the slow route, never regretted it

SF

plateaued at 31 weeks the same way i did on semaglutide, so i doubt its compound specific

LN

anyone stopped at 10 and stayed there for months

Cited study
Tirzepatide for Obstructive Sleep Apnea and Obesity (SURMOUNT-OSA)
New England Journal of Medicine · 2024
AHI as the primary endpoint, with and without PAP therapy.
HL

quick one the GIP explanation for easier nausea is plausible and i still treat it as a story not a fact

LN

update on the earlier thing changed my mind about needing 15, i was chasing a number rather than an outcome

SURMOUNT-OSA was the sleep apnoea trial and it is not a weight headline however its quoted

my Medutest result on a GL Biochem vial came in at 96.8 which is why i keep buying from them

10👀10🧪14
NT

the sweet spot thing is survivorship, the people it worked for stayed and said so

NT

there is no clean conversion between the two, anyone giving you a ratio is guessing

VB

Inter-lab diff for lot C-4402: 98.1% vs 99%. Within expected range.

📈7🧪4
NT

sorry to jump in €55 for a 20 vial is roughly what ive paid for the last year

i went to 15 and came back to 10, more suppression wasnt more useful for me

Cited study
Tirzepatide for Obstructive Sleep Apnea and Obesity (SURMOUNT-OSA)
New England Journal of Medicine · 2024
AHI as the primary endpoint, with and without PAP therapy.

coming back to this went back to semaglutide after 25 months because the cost difference mattered more than the GI

the 2.5 to 5 step was the roughest one for me and everything after was easier

i sat at 7.5 for 3 months and never needed more, which is where the folklore comes from

[edited]
SF

the GI difference held for me right up to 15, which isnt what a couple of people here found, for what its worth

🙏35🔥8
SF

held 10 for 20 months and lost 7kg over that stretch, slow and boring and fine, n of 1 obviously

📈1👍2

the switch felt like a step down at first and then caught up around week 13

💀2

does the GIP arm actually explain the easier nausea or is that hand waving

EE

GI was noticeably easier for me than semaglutide at what felt like the same appetite effect

1
SF

the trials titrated every four weeks to a target, most people here stop at whatever works

at 1 my appetite went completely and i dropped back a step, eating nothing isnt a win

ok so is SURMOUNT-OSA the sleep apnoea one

anyone tracked whether the GI difference held at the top doses

SS

40 units of a 8 solution is a lot of volume and i check that one twice every single time

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800 × 800 · 121 KB · not retained in the public archive
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EE

12 did nothing extra over 10 for me and that still holds a year later

15💀7

5 did nothing

EE

if youre coming off semaglutide the honest answer is start low and find out, theres no table

is there a reason to titrate slower than the four week schedule

coming off semaglutide, is there a conversion or do i restart at 2.5

genuine question is the sweet spot argument about effect or about side effects

did anyone go past 15 and was there any point to it

EE

i log everything and my appetite curve looks flatter across the week than my semaglutide log did

TW

for the archive does switching from semaglutide need a gap or do you just start

🎉12👍11💀1

the sweet spot argument is really about effect per side effect, not a magic number

HL

restarted at 2.5 after 11 months off and the first two doses reminded me why titration exists

*PeptideMeter not the other one

folklore probably

the 30 vial in 2ml gives 5mg/ml which puts 10 on 30 units, nice round numbers

no gap when i switched, took the last semaglutide dose and started this a week later

TW

i argued the sweet spot was nonsense and then spent 19 months at 7.5 not needing more