AI summary Trust: medium Third-party lab

LabE tested this tirzepatide at 99.95% purity via HPLC and mass quantification. The tested quantity was 19.1mg against a 20mg label, a deviation of -4.5%. Endotoxin status is unknown. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL.

Watch out for
  • no batch ID
  • no endotoxin test
  • quantity deviation >2%
Test date
2025-12-29
Purity
99.95% 99.95%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 20mg tested 19.1mg
Qty vs label
-4.5%
Endotoxins
—
Test score
8.0
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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
20mg
Container
No Label / Copper Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
fe6182a316e3c2f1…
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.