AI summary Trust: medium Third-party lab

LabC tested this tirzepatide batch (POL-T5-5) at 99.63% purity via HPLC. Quantity was slightly over-labeled at 5.48mg for a 5mg label. 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
  • no endotoxin test
  • stale (1+ years old)
Test date
2025-05-07
Purity
99.63% 99.63%
Batch / lot
POL-T5-5
Lab
LabC
Quantity
label 5mg tested 5.48mg
Qty vs label
+9.6%
+0.3% vs vendor claim
Endotoxins
—
Test score
8.3
Manufacturer
Polaris 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
Black Label / Black Crimp / Clear Red Cap
Catalogued
2026-04-16
Artifact hash
4cb487503ac46562…
This COA is part of TitrateLab's community-trust corpus. See more from Polaris Peptides or learn how trust scores are computed on the methodology page.