AI summary Trust: medium Third-party lab

LabE tested this retatrutide at 98.39% purity via HPLC and mass quantification. Quantity was 4.91mg against a 5mg label (-1.8% deviation). The test is older (6-12 months), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-07-03
Purity
98.39% 98.39%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 5mg tested 4.91mg
Qty vs label
-1.8%
Endotoxins
—
Test score
5.4
Manufacturer
Peptide Gurus
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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
5mg
Container
No Label / Silver Crimp / Red Cap
Catalogued
2026-04-16
Artifact hash
e5d510c26e0e0359…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Gurus or learn how trust scores are computed on the methodology page.