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#tirzepatide 2025-09-20

Saturday58 messages12 participantstimes are UTC
Highlights from this day
  • oli_orals — held 10 for 6 months and lost 43kg over that stretch, slow and boring and fine, your mileage will differ 06:12
  • cold_chain_cmdr — the 2.5 to 5 step was the roughest one for me and everything after was easier 06:32
  • fasting_insulin — did anybody switch back to semaglutide after trying this 06:45
SS

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

for the archive went back to semaglutide after 4 months because the cost difference mattered more than the GI

AH

15 is the top

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
OO

the switch felt like a step down at first and then caught up around week 8, ill dig out the number

OO

held 10 for 6 months and lost 43kg over that stretch, slow and boring and fine, your mileage will differ

🧪18👀2

restarted at 2.5 after 10 months off and the first two doses reminded me why titration exists

i sat at 7.5 for 18 months and never needed more, which is where the folklore comes from

CC

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

🙏1⚠️11👀12

my VendorInvestigate result on a SGN vial came in at 99.2 which is why i keep buying from them

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

👀5

plateaued at 8 weeks the same way i did on semaglutide, so i doubt its compound specific

NN

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

🙏11
FI

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

follow up is SURMOUNT-OSA the sleep apnoea one

FI

at 2 my appetite went completely and i dropped back a step, eating nothing isnt a win, thats one data point

BB

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

BB

folklore probably

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)

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

i argued the sweet spot was nonsense and then spent 6 months at 7.5 not needing more

why does everyone talk about 7.5 and not 10

AH

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

AH

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

did going from 0.5 semaglutide to 5 of this feel like a step down for anyone

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

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

BB

coming back to this i log everything and my appetite curve looks flatter across the week than my semaglutide log did

AA

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

BB

i went to 15 and came back to 10, more suppression wasnt more useful for me, n of 1 obviously

BB

im at 0.25 and thinking about 2.5, did anyone gain anything from that step

AA

40 units of a 10 solution is a lot of volume and i check that one twice every single time
SURMOUNT was the weight programme and SURPASS was diabetes, thats the split people mix up

dual agonist, GIP as well as GLP-1, thats the whole difference in one line, i think

🤝1

how did people handle the 2.5 to 5 jump

BB

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

[edited]

start low anyway

genuine question does switching from semaglutide need a gap or do you just start

the sweet spot thing is survivorship, the people it worked for stayed and said so, thats one data point