AI summary Trust: medium Third-party lab

LabE tested this tirzepatide batch (01/14/2026) at 99.4% purity via HPLC. The tested quantity was 33.7mg, showing a 12.3% deviation from the 30mg label. Endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (12.3%)
Test date
2026-03-03
Purity
99.40% 99.40%
Batch / lot
01/14/2026
Lab
LabE
Quantity
label 30mg tested 33.7mg
Qty vs label
+12.3%
Endotoxins
—
Test score
6.8
Manufacturer
Peptide Sciences
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
30mg
Container
No Label / Copper Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
f5a417d8e7640f97…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Sciences or learn how trust scores are computed on the methodology page.