Observed arrival · 2026-10-25
Peptide Signal IQ
A source-linked directory tracking U.S. peptide vendors, their business identities, testing evidence, and regulatory histories.
- For
- People researching U.S. peptide vendors
- Worth noticing
- Its stated source set spans state registrations, domain history, third-party lab reports, and federal regulatory actions.
Field notes
The directory presents vendor profiles alongside a material-change log and a stated research method based on state business registrations, domain history, third-party lab reports, and federal regulatory actions. It says each claim links to a source and each source receives a confidence tier; the homepage reports 214 vendors tracked, 3,337 sources reviewed, 52 regulatory findings, and 176 material changes. The site labels its work as research, not medical advice or a safety certification.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue