AI summary Trust: medium Third-party lab

LabG tested this retatrutide batch (R20) at 99.6% purity via HPLC. The tested quantity was 13% over the labeled 20mg, and endotoxin status is not applicable for this test type. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (13% over)
Test date
2026-01-07
Purity
99.60% 99.60%
Batch / lot
R20
Lab
LabG
Quantity
label 20mg tested 22.6mg
Qty vs label
+13.0%
Endotoxins
n/a
Test score
7.1
Manufacturer
Zenith Jove Peptide Zj
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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
No Label / Silver Crimp / Violet Cap
Catalogued
2026-04-16
Artifact hash
4549f21810438b36…
This COA is part of TitrateLab's community-trust corpus. See more from Zenith Jove Peptide Zj or learn how trust scores are computed on the methodology page.