South Korea health authority warns on falsified tirzepatide pens
Reported from the analysis, not from a warning notice.
The Supply Chain in 2025
Page 14 of 27 of this archive, newest first.
Hong Kong export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Sweden health authority warns on falsified exenatide pens
Reported from the analysis, not from a warning notice.
Why a dead-clean sterile filter can pass pyrogen straight through
Bacterial endotoxin is a heat-stable lipopolysaccharide from the outer membrane of Gram-negative organisms. It survives sterilisation, passes a sterilising filter, and is…
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
Zhuhai export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
A supplier suspends shipping to Italy after 24 consecutive customs detentions
The route did not close because of a rule about peptides.
What a 32% rise in coupling-reagent prices does to a 20 mg vial
Follow the resin, not the catalogue.
The certificate of analysis, line by line
The header identifies the batch, the table records the tests, and the footer says who is answerable. Two of the three are usually incomplete.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What changed at SWB in June, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
The United Arab Emirates health authority warns on falsified liraglutide pens
Reported from the analysis, not from a warning notice.
What a 22% rise in coupling-reagent prices does to a 10 mg vial
Follow the resin, not the catalogue.
QSC declines, for the 4th time, to name its synthesis house
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.
Chain of custody, and where it begins
Every third-party report in this market describes a sample somebody chose to send. That choice is outside the laboratory’s control and outside its records.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What an 18% rise in coupling-reagent prices does to a 2 mg vial
Follow the resin, not the catalogue.