AI summary
Trust: medium
Third-party lab
This COA was tested by an independent third-party lab, LabE. The retatrutide batch RT10D showed 99.84% purity via HPLC and a quantity of 9.68mg against a 10mg label (-3.2% deviation). Endotoxin status is not available. The test is older (6-12 months) but a verification URL is available.
Watch out for
- no endotoxin test
- older (6-12 months)
Test date
2025-09-30
Purity
99.84%
99.84%
Batch / lot
RT10D
Lab
LabE
Quantity
label
10mg
tested
9.68mg
Qty vs label
-3.2%
Endotoxins
n/a
Test score
9.8
Manufacturer
Zlz Peptide
Certificate
Test report image
Certificate scan as published.
Source
Finnrick
✓ Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.
Verify on upstream- Method
- HPLC + mass quantification + endotoxins
- Test type
- finnrick_composite
- Dose
- 10mg
- Container
- No Label / Silver Crimp / Green Cap
- Catalogued
- 2026-04-16
- Artifact hash
6422ed512c90dd2f…
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.