Why your laboratory interval differs from the one in the textbook
A flag is a probability statement about a population. It is not a statement about the person holding the printout.
The archive — 2025
Page 9 of 68 of this archive, newest first.
STEP 2 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 28-day notice: how a compounding wind-down works in India
The document is four pages. Three of them are about dates.
Inspectors cite the consolidator trading as Meridian Freight Partners over sterility assurance
The observation that closes a facility is rarely the dramatic one.
Italy health authority warns on falsified dulaglutide pens
Reported from the analysis, not from a warning notice.
Pore size, particle size, and why peptides need the wide pores
Ion-pairing additives sharpen peptide peaks and suppress ionisation in the mass spectrometer, which is why the purity method and the identity method are often not the same…
In-use periods, and the ones nobody can give you
A needle blunts on first use. Reuse is uncomfortable, and it is a documented contributor to lipohypertrophy.
A supplier suspends shipping to Spain after 11 consecutive customs detentions
The route did not close because of a rule about peptides.
What a 25% rise in coupling-reagent prices does to a 5 mg vial
Follow the resin, not the catalogue.
South Korea caps semaglutide prescribing to 14 specialist centres
Efficacy was never the question in this appraisal. Duration of treatment was.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
The area postrema, and the anatomy of an unwanted effect
Delayed gastric emptying is a mechanism that becomes an adverse effect above a threshold. It is not a complication in the ordinary sense.
How much of retatrutide weight loss can any instrument actually attribute?
The instrument determines the answer more than the drug does, and the trade quotes the answer without naming the instrument.
Qingdao export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Mexico declines to reimburse exenatide outside a specialist service
Efficacy was never the question in this appraisal. Duration of treatment was.
The slide that was not in the abstract
Reported from the sessions, and from the two hours afterwards.
The incidence tables, read line by line
Almost every figure in circulation about tolerability comes from six publications. This is what they say.
Reproducibility, measured rather than assumed
The Journal submitted split samples from single lots to three assay services, under names unconnected to this publication, and published each method alongside each result.
What changed at WXT in November, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
From the floor in Hong Kong: 16 posters, one theme
Reported from the sessions, and from the two hours afterwards.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
How a single percentage came to stand for quality
This piece takes the measurement apart into the decisions it is made of, because each decision moves the answer.
Why the bone question is harder than the muscle question
A plausible mechanism, a measurable change, and no outcome data. This is what an open question looks like.
Specification and result are two columns, and only one of them is a measurement
The arithmetic of significant figures, applied to a document that routinely reports four of them.
Mexico health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.
Tianjin export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What the new Sweden guidance says about stopping
The evidence base is thin and the document says so, which is to its credit.
The online reseller trading as Adamant Research Supply closes after 3 years
A proper account of an operation that existed, and of what closing it cost.
Maintenance dosing: what is licensed, what is practised, and what is evidenced
Every withdrawal trial compared full dose against nothing. The clinically interesting comparison — full dose against a reduced one — has not been randomised.