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

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

Tested purity 99.2% High purity
Dose vs label +4.5% Essentially at label
Evidence Asserted only Trust: low
AI summary Forum scrape

This COA was extracted from a community forum, with the original poster claiming Janoshik tested ASC's Tirzepatide. The reported purity was 99.246%, and the tested quantity was 62.69mg against a 60mg label (4.48% deviation). However, the lab's signature is not directly verifiable from this source, and the test is stale (over 1 year old). This should be treated as community signal, not confirmation.

Watch out for
  • stale (1+ years old)
  • chain-of-custody gap
  • no endotoxin test
Test date
2024-11-15
Testing lab
Janoshik
Batch / lot
Unknown
Quantity
62.69mg
label 60mg · tested 62.69mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.25% ranks higher than 7% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2024-11-15 by Janoshik. This test is newer than 4% of our catalogued Tirzepatide certificates.

ASC has 38 certificates in our corpus, including 24 for Tirzepatide at a median tested purity of 99.75%.

Manufacturer
ASC
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
Related

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