vialroom

#semaglutide 2026-03-18

Wednesday73 messages14 participantstimes are UTC
Highlights from this day
  • new_here_nat — my PeptideMeter report on the QYB vial came back 98.1 against a certificate saying 96.8 14:42
  • customs_owl — STEP 4 had the withdrawal arm, thats the one people quote when they talk about stopping 16:19
  • new_here_nat — i was wrong about the ceiling for a year, i thought 3 existed. it doesnt for the weight indication, i have it written down somewhere 16:26
  • VialBot — Testing queue: 7 submissions open, 40 awaiting dispatch. 17:45
  • taper_tess — STEP is several trials, so saying STEP said x is usually wrong without a number after it 18:27
GB

the plateau hit me at 11 weeks and moved again about a month later without a dose change

NH

my PeptideMeter report on the QYB vial came back 98.1 against a certificate saying 96.8

wk 1-4    0.25mg
wk 5-10   0.50mg   (held 2 extra weeks)
wk 11-14  1.00mg
wk 15-26  1.70mg   (held, long)
wk 27+    2.40mg
MP

lost about 42kg on the low doses before i even got to 1, which surprised me

MP

anyone compared their 10 vial dosing against the pen increments

*PeptideMeter not the other one

quick one moving my dose day by a day or two never did anything noticeable for me

give it four weeks

is 2.4 the top or do people go past it

half life is about a week so youre roughly four to five weeks to steady state on any new dose

CO

went to 2.4 and the extra suppression wasnt worth the GI for me, so i came back down

LM

SELECT wasnt weight

Cited study
Semaglutide vs Liraglutide for Weight Loss in Adults with Overweight or Obesity (STEP 8)
JAMA · 2022
Weekly against daily, head to head.

is the plateau usually appetite coming back or just the scale stopping

CO

held at 0.25 and lost 79lb over 15 months, slower than the trials and fine by me

CO

STEP 4 had the withdrawal arm, thats the one people quote when they talk about stopping

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
NH

i was wrong about the ceiling for a year, i thought 3 existed. it doesnt for the weight indication, i have it written down somewhere

10🧊3🎉8
NH

how long till steady state, ive read the half life is about a week

❤️10🤝1

restarted after 11 months off at a low dose and the nausea arrived exactly like the first time
half life is about a week so youre roughly four to five weeks to steady state on any new dose

CO

was SURMOUNT-1 the one that ran to 68 weeks or am i mixing them up

📈3🙏11👍1
RR

licensed ceiling for weight is 2.4 weekly, anything above that is not a licensed dose

AA

i stayed on 1.7 for 13 months and never went to 2.4, appetite was already where i needed it, we shall see

Cited study
Once-Weekly Semaglutide in Adults with Overweight or Obesity (STEP 1)
New England Journal of Medicine · 2021
68 weeks, semaglutide 2.4mg weekly against placebo, with lifestyle intervention in both arms.

my 10 vial in 1.5ml gives 4mg/ml so 15 lands on 40 units, thats why i picked that volume

4 months at 2.4 and the honest summary is diminishing returns after the first half, ill dig out the number

slower worked better

SS

the appetite effect faded for me around 6 months and going up fixed it for a while

NH

im at 1 and stuck, did anyone break a plateau without going up

[edited]
VB

Testing queue: 7 submissions open, 40 awaiting dispatch.

👍10🔥7
TT

$94 a month for compounded against what brand costs locally is why most people here use vials

TT

is the plateau at 24 weeks normal or am i doing something wrong

*week 24 not week 8

right so went 1 to 1.7 too fast and spent two weeks regretting it, dropped back and repeated the step

VB

Archive lookup: LC_MS_Lena first appears in this channel on 2025-08-09.

⚠️3
VB

Purity check: no report on file for lot SG-1177. Nothing logged either way.

LM

brand vs compounded, is there a difference people can actually feel

TT

STEP is several trials, so saying STEP said x is usually wrong without a number after it

📈14🤝16
TT

changed my mind on the four week rule, i think it depends entirely on how the current dose feels

BB

going slow cost me nothing except time and saved me two bad weeks, thats my whole contribution

BB

is there a reason to hold at 1.7 rather than going to 2.4

[edited]
VV

does the licensed ceiling for weight differ from the diabetes one

VV

vial units and pen clicks are different systems, mixing the two is how people end up wrong

BB

does the seven day half life mean the last two days are weaker

VV

my plateau was the scale stopping while appetite stayed suppressed, which is a different problem

🎉1👀1
BB

compounded and brand felt the same to me at 2.4, which is one person and nothing more

the plateau hit me at 20 weeks and moved again about a month later without a dose change

*Medutest not the other one

RR

FLOW was the kidney outcomes trial and it gets quoted in here for things it didnt measure

📈1📉6
BB

steady state is the bit people skip, judging a new dose after eight days tells you almost nothing

BB

the long half life flattens the trough more than people expect, i never felt a day seven dip

my dose day drifted from friday to sunday, does that reset anything

steady state is the bit people skip, judging a new dose after eight days tells you almost nothing

😂1
RR

plateaus move
i held at 15 for 3 months and it was the best decision i made