AI summary Trust: medium Third-party lab

LabG tested this retatrutide batch (2025-1011) at 99.7% purity via HPLC and confirmed mass quantification. The tested quantity was 19mg against a 20mg label, representing a 5% deviation. Endotoxin status is not applicable, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • 5% quantity deviation
  • no endotoxin test
Test date
2026-01-07
Purity
99.70% 99.70%
Batch / lot
2025-1011
Lab
LabG
Quantity
label 20mg tested 19mg
Qty vs label
-5.0%
Endotoxins
n/a
Test score
9.5
Manufacturer
Zepeptide
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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
20mg
Container
White Label / Silver Crimp / Violet Cap
Catalogued
2026-04-16
Artifact hash
353739466ab6cd35…
This COA is part of TitrateLab's community-trust corpus. See more from Zepeptide or learn how trust scores are computed on the methodology page.