All Tirzepatide Certificate of Analysis results(7,751 COAs)
TitrateLab · Certificate of Analysis

Tirzepatide 99.5% Purity — LsplCertificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity
Dose vs label +5.3% Over the labeled dose
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this tirzepatide batch (MFG MAR022025 Orange Tops) at 99.545% purity. The quantity tested was 63.19mg against a 60mg label, a deviation of +5.32%. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • unknown test method
Test date
2025-04-14
Testing lab
Janoshik
Batch / lot
MFG MAR022025 Orange Tops
Quantity
63.19mg
label 60mg · tested 63.19mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.55% ranks higher than 15% of the 7748 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-04-14 by Janoshik. This test is newer than 11% of our catalogued Tirzepatide certificates.

Lspl has 60 certificates in our corpus, including 28 for Tirzepatide at a median tested purity of 99.69%.

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