AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabG. It reports 99.8% purity for Retatrutide batch 09/09/25 via HPLC. The quantity tested was 20.3mg, a 1.5% deviation from the 20mg label. Endotoxin status is not applicable for this test. The test is older (6-12 months).

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-10-13
Purity
99.80% 99.80%
Batch / lot
09/09/25
Lab
LabG
Quantity
label 20mg tested 20.3mg
Qty vs label
+1.5%
Endotoxins
n/a
Test score
9.8
Manufacturer
Zlz Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
20mg
Container
No Label / Gold Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
4fe7972563fd430e…
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.