AI summary Trust: medium Third-party lab

LabE tested this Tirzepatide at 99.79% purity using HPLC, mass quantification, and endotoxin testing. The tested quantity was 28.1mg against a 30mg label, representing a 6.3% deviation. The test is older (6-12 months), and the endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation >5%
Test date
2025-09-04
Purity
99.79% 99.79%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 30mg tested 28.1mg
Qty vs label
-6.3%
Endotoxins
—
Test score
7.3
Manufacturer
Purepeptides
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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
30mg
Container
White Label / Silver Crimp / Clear [NAME_REDACTED]
Catalogued
2026-04-16
Artifact hash
471764b26bb6ce6a…
This COA is part of TitrateLab's community-trust corpus. See more from Purepeptides or learn how trust scores are computed on the methodology page.