AI summary Trust: medium Third-party lab

LabG tested this tirzepatide batch (9/1/2025) at 99.5% purity via HPLC and mass quantification. The tested quantity was 8.7% above the 15mg label. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • older (6-12 months)
  • no endotoxin test
Test date
2025-10-14
Purity
99.50% 99.50%
Batch / lot
9/1/2025
Lab
LabG
Quantity
label 15mg tested 16.3mg
Qty vs label
+8.7%
Endotoxins
n/a
Test score
7.8
Manufacturer
Oupeptide
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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 below.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
15mg
Container
Silver Label / Silver Crimp / Clear Pink Cap
Catalogued
2026-04-16
Artifact hash
529b9ebe55efdd19…
This COA is part of TitrateLab's community-trust corpus. See more from Oupeptide or learn how trust scores are computed on the methodology page.