CagriSema trial ratios are fixed-dose, do not extrapolate to self-mixing — a position I have arrived at slowly and would like tested. Reading the trial literature on…
Rising — page 7
Positions 151–175 of 1,000 ranked submissions.
units are volume, mg are mass, this is the #1 error on this site. It comes up every few weeks and the answer has not changed. Aim the stream down the wall of the vial…
Trying to get a straight answer on this: small molecule means purity testing is a different problem, right. What is actually known, and what is being assumed. Known: it…
Thinking out loud about this: someone check my arithmetic before i draw this up. The failure modes I have actually seen posted here, in order of frequency. One:…
Janoshik Analytical — independent HPLC & mass spec
Send the vial, get the number. Third-party purity and identity testing, results published to you regardless of what they say.
Test a vialSponsoredGL Biochem (Shanghai) Ltd. — the synthesis house
Est. 1998. ISO 9001 and cGMP, 1,500+ staff, 200+ patents. There is a fair chance the vial you are about to send for testing started here. Batch-specific COA as standard.
glbiochem.netweek 44 — first stall in eleven months. Full detail below, and I have tried to keep the editorialising out of it. Built an elaborate spreadsheet, abandoned it by week…
does carrier choice matter more than origin city. I would rather ask a basic question now than get this wrong quietly for two months. Same lane, four orders, 12 to 16…
The claim in the title is exactly the claim I am making: 61.2% purity on a vial i had already been using for six weeks. Nothing implied beyond it. Since the title puts…
Reference range on my lab is 15–200 ng/mL. Mine came back 9. Haemoglobin was still just inside range, which is why nobody had caught it. Marker Month 0 Month 8 Range…
Asking properly rather than in a comment on somebody else’s thread: why does GIP agonism seem to reduce nausea rather than add to it. Why mechanism talk keeps…
reflux got worse for three weeks then better than baseline — a position I have arrived at slowly and would like tested. Mine settled at week 34 and has not come back…
Reporting in. came off deliberately over four months, regained 4kg not 24. The relevant figures are 4kg, and they come from the same log I have kept the whole time. The…
Method: C18 150×4.6, 5µm. 0.1% TFA in water / acetonitrile, 20→45% over 25 min. 214nm, 20µL injection. Semaglutide, reseller vial, nothing exotic. Main peak at 11.8 min…
vendor COA says 99.2%, my Janoshik came back 97.4%. who is wrong, and before anyone asks: same batch throughout, single submission, no cherry-picking between services.…
SURMOUNT-4 withdrawal arm, read the appendix not the abstract. Change my mind, genuinely — I have no stake in being right about this. Started keeping the trial…
Start 132kg, now 91kg, 14 months. Text-only community so here is the table instead of the picture, which I have come to think is the better format anyway. Month Weight…
PeptideMeter — community peptide analytics
Vendor-level purity averages over time, built from independent results rather than vendor claims. Transparent methodology, open dataset.
Browse resultscloudy after reconstitution — discard, right? right. Not a hot take, just something I have not seen said plainly here. Adding more water does not change how much…
The title is the argument: amylin is not a GLP-1 and the co-agonism story is more interesting than the weight number. Here is the rest of it. Kept a log purely because…
The title is the argument: ON vs AB vs BC, same product, same month. Here is the rest of it. Nothing here is medical or legal advice. The pharmacist and the prescriber…
Check-in as promised in the title: resting heart rate up 7bpm, week 6, is that a thing. The fatigue turned out to be that I was eating about a third of what I thought I…
Right: SURMOUNT-1 was -20.9% at 72 weeks. that is the number, not -30%. I paid for this one myself, nobody sent me anything, and the receipts are in the comments. Hard…
eGFR dropped 8 points during rapid loss, should i worry. If this has been answered properly somewhere, link me and I will delete. The confounding problem, stated…
insulin resistance, cycles, and the thing that finally worked. Change my mind, genuinely — I have no stake in being right about this. Perimenopause and all of this at…
recycled COA PDF — same producer string, same timestamp, three vendors. Multiple orders, one buyer, which makes this a series and not a survey. Lost money once, years…
Everyone's well drilled on "week 4 is normal, don't panic". Fewer people talk about the week 8-ish stall, which in my experience and a bunch of others I've compared…
Posting this because the title is the whole finding — two DEXA scans a year — lean mass held at 92% while fat mass halved — and a number without its method is a rumour.…