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

Tirzepatide 99.5% Purity — Andy Peps StudioCertificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity
Dose vs label +4.5% Essentially at label
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this tirzepatide batch (Black Cap T30PWQI) at 99.456% purity. Quantity was 4.47% over the labeled 30mg. The test is stale (over a year old), and details on the test method and endotoxin status are unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • unknown purity method
Test date
2025-04-30
Testing lab
Janoshik
Batch / lot
Black Cap T30PWQI
Quantity
31.34mg
label 30mg · tested 31.34mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.46% ranks higher than 11% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-04-30 by Janoshik. This test is newer than 13% of our catalogued Tirzepatide certificates.

Andy Peps Studio has 131 certificates in our corpus, including 45 for Tirzepatide at a median tested purity of 99.79%.

Manufacturer
Andy Peps Studio
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 Andy Peps Studio or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →