All Tirzepatide Certificate of Analysis results(7,697 COAs)
TitrateLab · Certificate of Analysis

Tirzepatide — GYCCertificate of Analysis · Independent third-party lab result

Endotoxin resultlow Sterility / endotoxin assay within limits
Dose vs label No quantity measurement on this report.
Evidence URL referenced Trust: medium
AI summary Third-party lab

This COA was tested by Janoshik, an independent third-party lab. The report indicates endotoxins were detected, but purity and quantity details are unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity data
  • no quantity data
  • endotoxins detected
Test date
2026-02-06
Testing lab
Janoshik
Batch / lot
[PHONE_REDACTED] T60
Quantity
Endotoxins
low
Assay method
Context

How this result compares

We have catalogued 8064 Tirzepatide certificates; across the 7694 with a purity result the median tested purity is 99.83%.

Tested 2026-02-06 by Janoshik. This test is newer than 59% of our catalogued Tirzepatide certificates.

GYC has 284 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.

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