All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 99.2% Purity — Bfflist AmoCertificate of Analysis · Independent third-party lab result

Tested purity 99.2% High purity
Dose vs label -3.8% Essentially at label
Evidence URL referenced Trust: medium
AI summary Third-party lab

This COA was tested by Janoshik, an independent third-party lab. The tirzepatide batch (108016) showed 99.217% purity. The tested quantity was 9.62mg against a 10mg label, a deviation of -3.8%. Endotoxin status and test method are unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
  • unknown test method
Test date
2025-06-11
Testing lab
Janoshik
Batch / lot
108016, Dated 4/2/2025
Quantity
9.62mg
label 10mg · tested 9.62mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.22% ranks higher than 6% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-06-11 by Janoshik. This test is newer than 16% 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
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

Other Tirzepatide certificates

All Tirzepatide results & stats
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 →