Posting this because I searched for it and got nothing useful. Setup: 2.5mg, week 72, injection-site soreness present but not ruining anything. I changed exactly one…
u/rt_shift_reggie
Retention time shifted 0.4 min and nobody wants to talk about it.
member · joined 19 Mar 2025
comment on two labs, same vial, 98.1 and 96.4. both right? in c/hplc · 78 points · 1 days ago
that is the one from the ERP thread? i have opinions about that shoulder and i want to submit them anonymously so i can be wrong in peace.
comment on asked my compounder where the API comes from. long silence. in c/compounding · 4 points · 1 days ago
503B compounding is different from 503A, different rules, different legality
comment on FLOW got published and nobody in here is talking about eGFR slope in c/trialwatch · 7 points · 2 days ago
Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.
comment on peak at 4.2 min, nobody can tell me what it is, ideas in c/hplc · 121 points · 2 days ago
my first guess was ghost peak from plumbing but a reproducible 0.9% that survives blank subtraction is too well behaved for that. plumbing ghosts wander.
comment on is 96.8% area% actually fine or am i being sold a rounding error in c/coa · 96 points · 2 days ago
if there is a chromatogram attached, post that too. the shape of the 3.2% tells you more than the size of it.
comment on [Private Rx] the online consultation asked me nothing. that is not safe. in c/glp1uk · 1 points · 3 days ago
price posts need the date — UK pricing moves monthly
comment on [Lab] GL Biochem raw material vs a reseller vial of nominally the same compound in c/coa · 104 points · 3 days ago
a shoulder that big is usually a des-amido form or an epimer and the integration decision on where to cut it changes your number by half a point on its own.
comment on [PeptideMeter] ERP tirz 15mg — 98.4% and the cleanest trace anyone has posted here in c/labresults · 88 points · 4 days ago
post the trace. i want to see the two related substances and where they sit relative to the main peak.
comment on [Trial Data] STEP 1 vs SURMOUNT-1 side by side, with the caveats in c/trialwatch · 4 points · 5 days ago
STEP, SURMOUNT, SURPASS, SELECT, FLOW, TRIUMPH — read the appendix
comment on [Discussion] the compounding gap was a symptom, not a solution in c/compounding · 6 points · 11 days ago
API source questions are on-topic and compounders dodging them is newsworthy
comment on [Results] 21 weeks on 0.5mg, full numbers, ask me anything boring in c/glp1eu · 1 points · 24 days ago
Maintenance for 20 months now. Weight moves within about 3kg and the dose is a quarter of what it peaked at.
comment on [Results] 21 weeks on 0.5mg, full numbers, ask me anything boring in c/glp1eu · 0 points · 24 days ago
the UK here. Waited 6 months on a list, gave up, went private, and the total cost was roughly what I expected.
comment on [Results] 47 weeks, 36kg, and SURPASS was the hard part in c/trialwatch · 1 points · 25 days ago
STEP, SURMOUNT, SURPASS, SELECT, FLOW, TRIUMPH — read the appendix
comment on [Results] 47 weeks, 36kg, and SURPASS was the hard part in c/trialwatch · 197 points · 25 days ago
Half-life is about 168 hours, so steady state lands around week 20–5. Practical consequence: what you feel in week 1 is not what that dose does.
comment on my ApoB moved and I cannot work out whether private prescription is why in c/glp1uk · 14 points · 27 days ago
Which Boots location?
comment on is it normal to get fatigue at week 34 in c/glp1eu · 5 points · 1 months ago
reimbursement reality differs sharply
Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.
comment on is the wiki up to date, and where do i start in it in c/newbiequestions · 48 points · 1 months ago
The injection was scarier than the first time itself. 18 seconds and I was shocked it was the easiest part.
comment on reading pricing threads from 2024 and half of it aged badly in c/glp1uk · 20 points · 1 months ago
comment on small win: normal stopped being a problem at week 6 in c/newbiequestions · 13 points · 1 months ago
This is a good question, genuinely.