Observed arrival · 2026-09-01
VendorInvestigator, the Peptide Industry's Public Case File
Credibility concern recorded. The source reference remains available for verification and correction.
An independent watchdog site says it buys peptide products, sends them to contract laboratories, and publishes purity, potency, metals, endotoxin, and sterility results.
Field notes
The site describes a chain-of-custody workflow beginning with anonymous market purchases or community submissions, followed by blind-coded laboratory testing and public scoring. Its stated test menu includes purity, potency, heavy metals, bacterial endotoxins, and sterility. The homepage names seven contract laboratories only by letter and reports coverage of 295 compounds, while a batch-verification route and evidence-submission form suggest that the public record is intended to be searchable and expandable.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue