AI summary Trust: medium Third-party lab

LabG tested this retatrutide batch (RT15) at 99.8% purity via HPLC and mass quantification. The tested quantity was 16.8mg, representing a 12% deviation from the 15mg label. Endotoxin status is not applicable for this test. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • older (6-12 months)
  • no endotoxin test
  • quantity deviation (12%)
Test date
2025-11-04
Purity
99.80% 99.80%
Batch / lot
RT15
Lab
LabG
Quantity
label 15mg tested 16.8mg
Qty vs label
+12.0%
Endotoxins
n/a
Test score
7.8
Manufacturer
Zlz Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
15mg
Container
No Label / Silver Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
93284c2563e6a3e5…
This COA is part of TitrateLab's community-trust corpus. See more from Zlz Peptide or learn how trust scores are computed on the methodology page.