AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide batch (G20250446) at 99.33% purity via HPLC. The tested quantity was 5.85% above the 20mg label. No endotoxin test was performed, and the report is stale (over a year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (1+ years old)
Test date
2025-04-28
Purity
99.33%
Batch / lot
G20250446
Lab
Janoshik
Quantity
label 20 mg tested 21.17 mg
Qty vs label
+5.8%
Endotoxins
—
Test score
—
Manufacturer
GYC
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ 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
Test type
purity+quantity
Catalogued
2026-04-22
Artifact hash
e3d1a04d3ed116c5…
This COA is part of TitrateLab's community-trust corpus. See more from GYC or learn how trust scores are computed on the methodology page.