All Tirzepatide Certificate of Analysis results(7,680 COAs)
TitrateLab · Certificate of Analysis

Tirzepatide 99.8% Purity — Bfflist AmoCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity
Dose vs label -19.6% Under the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

This COA was tested by an independent third-party lab, Janoshik. The report indicates 99.783% purity for Tirzepatide batch AMO L60 608016-12/28/24. However, the tested quantity was significantly lower than labeled (48.25mg vs 60mg, a -19.58% deviation), and there is no information on the test method or endotoxin status. The test is stale, being over a year old.

Watch out for
  • stale (1+ years old)
  • significant quantity deviation
  • no endotoxin test
Test date
2025-03-05
Testing lab
Janoshik
Batch / lot
[NAME_REDACTED]
Quantity
48.25mg
label 60mg · tested 48.25mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.78% ranks higher than 38% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-03-05 by Janoshik. This test is newer than 9% of our catalogued Tirzepatide certificates.

Bfflist Amo has 370 certificates in our corpus, including 247 for Tirzepatide at a median tested purity of 99.77%.

Manufacturer
Bfflist Amo
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Third-party community lab

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

Catalogued
2026-04-24
Artifact hash
8904c85b629729a5…
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This certificate is part of TitrateLab's community-trust corpus. See more from Bfflist Amo or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →