AI summary Trust: medium Third-party lab

LabE tested this Tirzepatide at 98.94% purity via HPLC and mass quantification. The quantity tested was 19.8mg, a -1.0% deviation from the 20mg label. Endotoxin status is not applicable for this test. This COA is older (6-12 months) and lacks a specific batch ID, though a verification URL is available.

Watch out for
  • older (6-12 months)
  • no batch ID
  • no endotoxin test
Test date
2025-10-03
Purity
98.94% 98.94%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 20mg tested 19.8mg
Qty vs label
-1.0%
Endotoxins
n/a
Test score
5.9
Manufacturer
Peptide Sciences
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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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
20mg
Container
White Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
4974e85ca1b2a68e…
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.