AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide batch (2025121210) at 99.579% purity via HPLC. The tested quantity was 10.42 mg, a 4.2% deviation from the 10 mg label. 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 endotoxin test
Test date
2025-12-19
Purity
99.58%
Batch / lot
[PHONE_REDACTED]
Lab
Janoshik
Quantity
label 10 mg tested 10.42 mg
Qty vs label
+4.2%
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
892b661810c20412…
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.