How a claim degrades between the bench and the listing
Lot-level verification with a public report is a real and achievable thing. It exists in this market, on a minority of listings.
The archive — 2025
Page 50 of 68 of this archive, newest first.
Vitamin D, adiposity, and a volume-of-distribution problem
Micronutrient guidance for this drug class is borrowed almost entirely from post-bariatric surveillance, where the anatomy is different and the deficiency mechanisms are not…
A tested vial is evidence about a vial
Chain of custody, in a regulated setting, begins at sampling. Here it begins when the package arrives.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
The online reseller trading as Adamant Research Supply closes after 23 years
A proper account of an operation that existed, and of what closing it cost.
The 22-day notice: how a compounding wind-down works in Ireland
The document is four pages. Three of them are about dates.
The conservative convention: report the lower of two numbers
An orthogonal method separates on a different physical principle, so that species co-eluting in the first are likely to resolve in the second. Two runs of the same method at…
Italy health authority warns on falsified liraglutide pens
Reported from the analysis, not from a warning notice.
The slide that was not in the abstract
Reported from the sessions, and from the two hours afterwards.
Brazil pharmacy body issues counselling standards for dulaglutide initiation
The evidence base is thin and the document says so, which is to its credit.
SURPASS-3 extension data: what happens after the trial stops
A design note rather than a result: what the comparator was, and what that permits you to conclude.
The limits of mechanism: why receptor data will not tell you who responds
Receptor pharmacology is strong on average effects and almost silent on individual variation. That gap is where most reader questions live.
Four ways a peptide comes apart
The sequence predicts the failure mode. A methionine predicts oxidation; an asparagine followed by a glycine predicts deamidation; a cysteine predicts disulphide scrambling.
What TRIUMPH-1 tells us about maintenance, and what it does not
Dose reduction is not withdrawal, and the trials that tested withdrawal cannot be read as testing it.
TRIUMPH-3 extension data: what happens after the trial stops
A design note rather than a result: what the comparator was, and what that permits you to conclude.
A supplier suspends shipping to the United Arab Emirates after 6 consecutive customs detentions
The route did not close because of a rule about peptides.
The online reseller trading as Adamant Research Supply enters a consent decree and stops sterile preparation
The observation that closes a facility is rarely the dramatic one.
Wuhan export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Mapping a rotation that you will actually follow
Repeated injection into the same small area produces lipohypertrophy — thickened, rubbery subcutaneous tissue with blunted and erratic absorption. It is common, it is…
What a month without the drug does to tolerability
Concentrations fall by half a week, so a month away leaves a small fraction of steady state. Resuming at the previous dose presents the receptor with a step it has not seen…
STEP 5 misses on a secondary endpoint the coverage has not mentioned
A design note rather than a result: what the comparator was, and what that permits you to conclude.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Halvard & Pike Apothecary of Portland, Maine closes after 14 years
A proper account of an operation that existed, and of what closing it cost.
Janoshik result on a Xi'an tirzepatide lot lands 1.1 points above the supplier’s stated figure
The result is unremarkable. What the report states alongside it is not.
The cake tells you something, and it is not purity
Dye ingress and microbial immersion are probabilistic. Vacuum decay, high-voltage leak detection and helium mass spectrometry are deterministic and far more sensitive.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Italy pharmacy body issues counselling standards for semaglutide initiation
The evidence base is thin and the document says so, which is to its credit.
Halvard & Pike Apothecary of Portland, Maine enters a consent decree and stops sterile preparation
The observation that closes a facility is rarely the dramatic one.
Independent analysis puts a CPC tirzepatide lot at 96.6%, against 92.7% on the certificate
A reminder that a purity figure is the output of a method, and that methods differ.
The arithmetic behind every identity confirmation, worked in full
A peptide has a monoisotopic mass and an average mass, they differ by several daltons at this molecular size, and a certificate that does not say which it quotes cannot be…