PT-141 · Qing Li Peptide

AI summary Trust: medium Third-party lab

Janoshik tested this PT-141 batch ('Sept 19 2025 blue caps') at 99.918% purity. The tested quantity of 11.79mg showed a significant 17.9% deviation from the 10mg label. Endotoxin status was not reported, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for

no endotoxin test
stale (6-12 months)
high quantity deviation

Test date

2025-10-07

Purity

99.92%

Batch / lot

Sept 19 2025 blue caps

Lab

Janoshik

Quantity

label 10mg tested 11.79mg

Qty vs label

+17.9%

Endotoxins

—

Test score

—

Manufacturer

Qing Li Peptide

View vendor dossier

Source

Third-party community lab

🔗 URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Catalogued: 2026-04-24

This COA is part of TitrateLab's community-trust corpus. See more from Qing Li Peptide or learn how trust scores are computed on the methodology page.