AI summary Trust: medium Third-party lab

LabC tested this Tirzepatide at 99.84% purity using HPLC and mass quantification. The quantity was 5.01mg against a 5mg label (0.2% deviation). However, the test is stale (over 1 year old), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • no batch ID
Test date
2025-02-28
Purity
99.84% 99.84%
Batch / lot
(no batch ID)
Lab
LabC
Quantity
label 5mg tested 5.01mg
Qty vs label
+0.2%
Endotoxins
—
Test score
7.9
Manufacturer
Coastal Peptides
View vendor dossier
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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
White Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
bdd27c24b04776ce…
This COA is part of TitrateLab's community-trust corpus. See more from Coastal Peptides or learn how trust scores are computed on the methodology page.