AI summary
Trust: medium
Third-party lab
This COA was tested by an independent third-party lab, LabE. The retatrutide batch EH1559 showed 99.6% purity via HPLC. The tested quantity was 29.4mg against a 30mg label, a -2.0% deviation. Endotoxin status is not applicable for this test. 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
Test date
2026-01-26
Purity
99.60%
99.60%
Batch / lot
EH1559
Lab
LabE
Quantity
label
30mg
tested
29.4mg
Qty vs label
-2.0%
Endotoxins
n/a
Test score
9.3
Manufacturer
Hk Peptides
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
- 30mg
- Container
- No Label / Silver Crimp / White Cap
- Catalogued
- 2026-04-16
- Artifact hash
6896f4bd776f526d…
This COA is part of TitrateLab's community-trust corpus.
See more from Hk Peptides
or learn how trust scores are computed on the
methodology page.