All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 99.7% Purity — (discovered via overwatch)Certificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.698%
Dose vs label +12.2% Over the labeled dose
Evidence Artifact captured Trust: low
AI summary Third-party lab

This COA was tested by Janoshik, an independent third-party lab. However, key details like purity, test method, quantity, and endotoxin status are missing. The test is older (6-12 months), and the batch ID is unknown. Customers can cross-check on the lab's public verification URL, but the lack of data limits its utility.

Watch out for
  • no purity data
  • no endotoxin test
  • no quantity data
Test date
2025-09-11
Testing lab
Janoshik
Batch / lot
Quantity
22.44 mg
label 20mg · tested 22.44 mg
Endotoxins
Assay method
Label dose
20mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.70% ranks higher than 25% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-09-11 by Janoshik. This test is newer than 28% of our catalogued Tirzepatide certificates.

Manufacturer
(discovered via overwatch)
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

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.

Verify on the upstream lab
Dose
20mg
Catalogued
2026-04-24
Artifact hash
81ea0ee82f355a14…
Related

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All Tirzepatide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from (discovered via overwatch) or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →