AI summary Trust: medium Third-party lab

LabE tested this tirzepatide batch at 98.19% purity using HPLC and mass quantification. The quantity was within 1% of the label (20.02mg tested vs 20mg label). The test is older (6-12 months), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • no batch ID
Test date
2025-06-20
Purity
98.19% 98.19%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 20mg tested 20.02mg
Qty vs label
+0.1%
Endotoxins
—
Test score
5.2
Manufacturer
Hangzhou Youngpeptide Biotechnology Hyb
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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
Clear Label / Silver Crimp / Purple Cap
Catalogued
2026-04-16
Artifact hash
c1f2d45ac1b0cb0f…
This COA is part of TitrateLab's community-trust corpus. See more from Hangzhou Youngpeptide Biotechnology Hyb or learn how trust scores are computed on the methodology page.