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

Tirzepatide 99.4% Purity — ACRCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity
Dose vs label +23.6% Over the labeled dose
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this tirzepatide batch (Aavant 967284-000001) at 99.369% purity. The tested quantity was significantly higher than the label (37.09mg vs 30mg), and there is no information on endotoxins or the test method. This test is stale (over a year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • significant quantity deviation
Test date
2025-04-01
Testing lab
Janoshik
Batch / lot
Aavant 967284-000001
Quantity
37.09mg
label 30mg · tested 37.09mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.37% ranks higher than 9% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-04-01 by Janoshik. This test is newer than 11% of our catalogued Tirzepatide certificates.

ACR has 13 certificates in our corpus, including 12 for Tirzepatide at a median tested purity of 99.65%.

Manufacturer
ACR
View vendor profile
Source

Third-party community lab

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Catalogued
2026-04-24
Related

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