AI summary Trust: medium Third-party lab

LabG tested this tirzepatide batch (01/21/2026) at 99.7% purity via HPLC and mass quantification. The tested quantity was 15.9mg against a 15mg label, a 6% deviation. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. No endotoxin test was performed.

Watch out for
  • no endotoxin test
Test date
2026-03-01
Purity
99.70% 99.70%
Batch / lot
01/21/2026
Lab
LabG
Quantity
label 15mg tested 15.9mg
Qty vs label
+6.0%
Endotoxins
n/a
Test score
9.2
Manufacturer
Hk Peptides
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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
15mg
Container
Pink Label / Silver Crimp / Clear Pink Cap
Catalogued
2026-04-16
Artifact hash
e3c9cfab76b33af2…
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.