AI summary Trust: medium Third-party lab

LabD tested this Tesamorelin at 99.05% purity using HPLC and mass quantification. The tested quantity was 4.11mg against a 5mg label, representing a significant -17.8% deviation. The test is older (6-12 months), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation (-17.8%)
Test date
2025-05-21
Purity
99.05% 99.05%
Batch / lot
(no batch ID)
Lab
LabD
Quantity
label 5mg tested 4.11mg
Qty vs label
-17.8%
Endotoxins
—
Test score
3.4
Manufacturer
Peptides 4 Research
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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
5mg
Container
White Label / Silver Crimp / Black caps
Catalogued
2026-04-16
Artifact hash
44965faf3f162577…
This COA is part of TitrateLab's community-trust corpus. See more from Peptides 4 Research or learn how trust scores are computed on the methodology page.