Skip to content
Handbook
HHandbook

Read any peptide COA. Find the
fake before you pay for the vial.

An 80-page field manual, a 72-point audit sheet, and a vendor scorecard. Every claim comes from FDA, USP, ICH, ISO, or a peer-reviewed paper.

You opened the certificate. You looked at the purity number. You clicked buy.

You know that was not a check. This is the check.

WHAT YOU GET
WHAT GOES INSIDE
  • The free checklist gives you 46 checks. The Handbook gives you 72, and it shows you how to answer each one.
  • Six constructed specimen certificates, with every defect marked and coded.
  • A chromatogram walkthrough. What each part of the trace means.
  • The mass deltas that matter, and what a mass match cannot prove.
  • The net peptide content calculation, worked step by step.
  • A vendor question script. The exact words to send, and what a good answer looks like.
  • Our full method to score a vendor, with the published weights.
  • Fifty-two numbered primary sources. Every claim traces to FDA, USP, ICH, ISO or a peer-reviewed paper.
  • Eleven claims we deliberately do not make, and the reason for each.

THIS IS NOT FOR YOU IF

This Handbook is not for you if you want a dose, a protocol, or a vendor recommendation. It contains none of those. It teaches you to read a document.

THE PRICE

$27The price is $35 after 8 August 2026.

The Handbook costs less than one vial. One bad vial costs more than the Handbook, and you will not know it was bad until the money is gone.

NOT TODAY?

Take the free 46-point checklist first.

It is the same method, in short form. Read it, audit one certificate, and decide after that.

One email. Unsubscribe at any time.