A public, dated, numbered federal docket that circulates as though it were a register of approved substances. Assessed on what the notices record, how the process moves, and how little of it bears on a research-supply purchase.
Three August supplement launches print 'peptide' on the front of the container. The paperwork behind that word is a different kind of document from the one a research-supply buyer reads.
The label on a lyophilised vial is the only documentation that physically travels with the material. Assessed on what the category prints, what it omits, and what that costs a buyer.
Suppliers increasingly advertise temperature-controlled shipping. Far fewer publish anything that would let a buyer verify the chain held.
The COA is the central document in research supply and the least examined. Assessed on what it actually establishes, what it leaves open, and how far a buyer can rely on it.
Vendors of research peptides spent years competing on price per milligram. A growing number now compete on whose laboratory signed the report.
