All Tirzepatide Certificate of Analysis results— 7380 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 -3.7% Essentially at label
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this tirzepatide batch (608039-10/9/2025) at 99.836% purity. The quantity tested was 57.79mg, a -3.68% deviation from the 60mg label. The test is recent (3-6 months old), and a verification URL is available, but the test method and endotoxin status are not specified on the report.

Watch out for
  • no endotoxin test
  • unknown test method
Test date
2026-01-02
Testing lab
Janoshik
Batch / lot
608039-10/9/2025
Quantity
57.79mg
label 60mg · tested 57.79mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.84% ranks higher than 52% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-01-02 by Janoshik. This test is newer than 51% 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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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
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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 →