vialroom

#tirzepatide 2026-04-09

Thursday61 messages15 participantstimes are UTC
Highlights from this day
  • bpc_sceptic — did anyone find the GI easier than semaglutide at an equivalent effect 21:26
  • bpc_sceptic — how did people handle the 2.5 to 5 jump 22:24
  • ferritin_fay — no gap when i switched, took the last semaglutide dose and started this a week later 23:16

held 10 for 12 months and lost 48kg over that stretch, slow and boring and fine

FF

right so the two compounds arent interchangeable week for week even if the effect ends up similar

GC

licensed top is 15 weekly, past that is not a licensed dose and nobody here can tell you what it does

FF

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

TT

i argued the sweet spot was nonsense and then spent 7 months at 7.5 not needing more, happy to be corrected

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

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

PB

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

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TT

back after 19 months, do i restart at 2.5 or pick up near where i left off

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

40 units of a 2.5 solution is a lot of volume and i check that one twice every single time

no clean conversion

GIP plus GLP-1

AA

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

does the appetite effect feel different or just stronger

BS

the 10 vial in 1ml gives 8mg/ml which puts 7.5 on 15 units, nice round numbers

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BS

while im here the sweet spot argument is really about effect per side effect, not a magic number, someone check my working

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

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

BS

did anyone find the GI easier than semaglutide at an equivalent effect

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same plateau here

FN

my PeptideMeter result on a QSC vial came in at 97.4 which is why i keep buying from them, happy to be corrected

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

titrate slow

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TM

sorry to jump in at 2.5 my appetite is gone entirely, did anyone go down rather than up

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SURMOUNT-1 versus SURPASS-2, which one was the weight trial

15 is the top

JJ

at 5 my appetite went completely and i dropped back a step, eating nothing isnt a win, your mileage will differ

JJ

restarted at 2.5 after 24 months off and the first two doses reminded me why titration exists

easier gi for me

HH

ok so 5 was where i first noticed it properly, 2.5 did almost nothing for me

JJ

at 15 the GI came back for me, so my easier profile claim only applies below that

BS

changed my mind about needing 15, i was chasing a number rather than an outcome

BS

plateaued at 12 weeks the same way i did on semaglutide, so i doubt its compound specific
€94 for a 30 vial is roughly what ive paid for the last year

for the archive whats the top licensed dose, 15 or does it go higher

VB

Channel stats, last 30 days: 138 messages from 31 members.

VB

On this day 3 years ago this channel logged 112 messages.

ZZ

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

JJ

switched from 1 semaglutide and started at 2.5, took the slow route, never regretted it

FF

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

Trial scheduleWhat most people here do
Step interval4 weeks, fixed4-12 weeks, on symptoms
Holdingprotocol deviationnormal and expected
Top dosereached by designoften never reached
Coming downnot studiedcommon at maintenance
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LL

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

wk 1-4    2.5mg
wk 5-8    5.0mg
wk 9-20   7.5mg   <- stayed here
wk 21-24  10.0mg  (no extra benefit for me)
wk 25+    7.5mg   (came back down)
GG

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

LL

genuine question why does everyone talk about 7.5 and not 10

15 is the top

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