AI summary Trust: medium Third-party lab

LabG tested this tirzepatide batch (TIR7920230719-5) at 99.6% purity via HPLC. However, the tested quantity was 4.1mg against a 5mg label, representing an 18% deviation, and endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (-18%)
  • no endotoxin test
  • older (6-12 months)
Test date
2025-07-23
Purity
99.60% 99.60%
Batch / lot
TIR[PHONE_REDACTED]-5
Lab
LabG
Quantity
label 5mg tested 4.1mg
Qty vs label
-18.0%
Endotoxins
—
Test score
6.5
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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
White, Orange Label / Purple Crimp / Orange Cap
Catalogued
2026-04-16
Artifact hash
ef3e03b87a143198…
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.