AI summary Trust: medium Third-party lab

LabG tested this retatrutide at 99.6% purity using HPLC and mass quantification. The tested quantity of 69.8mg was significantly higher than the 60mg label, a deviation of 16.3%. Endotoxin status is unknown. The test is recent (3-6 months old), and customers can verify it on the lab's public URL.

Watch out for
  • no endotoxin test
  • quantity deviation (16.3%)
  • no batch ID
Test date
2025-11-14
Purity
99.60% 99.60%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 60mg tested 69.8mg
Qty vs label
+16.3%
Endotoxins
—
Test score
4.7
Manufacturer
Zhuoyan Lab
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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
60mg
Container
Clear Label / Silver Crimp / Clear Blue Cap
Catalogued
2026-04-16
Artifact hash
15d8e7d26058d87b…
This COA is part of TitrateLab's community-trust corpus. See more from Zhuoyan Lab or learn how trust scores are computed on the methodology page.