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

Tirzepatide 99.7% Purity — GYCCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.70%
Dose vs label -1.0% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabG tested this tirzepatide at 99.7% purity via HPLC and mass quantification. The quantity tested was 9.9mg against a 10mg label, a -1.0% deviation. The test date and endotoxin status are unknown, but a verification URL is available.

Watch out for
  • no batch ID
  • no endotoxin test
  • unknown test date
Test date
Testing lab
LabG
Batch / lot
(no batch ID)
Quantity
9.9mg
label 10mg · tested 9.9mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
7.5
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.70% ranks higher than 26% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Testing method by LabG via HPLC + mass quantification + endotoxins.

GYC has 282 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.

Manufacturer
GYC
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

Verify on the upstream lab
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
White Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
53cf7335bae836d6…
Saved source

Saved source document

sha256:058f0299a4275502… — immutable copy held by TitrateLab

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 →