AI summary Trust: medium Third-party lab

Janoshik tested this BPC-157 + TB-500 blend for ZLZ Peptides. The test, dated 2025-11-21 (recent, 3-6 months old), found BPC-157 at 12.33mg (labeled 10mg) and TB-500 at 10.24mg (labeled 10mg). Purity and endotoxin results are not available in this COA. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity test
  • no endotoxin test
Test date
2025-11-21
Purity
—
Blend tests typically measure quantity per component, not purity. Purity assays for multi-peptide samples need separate chromatographic runs the standalone quantity report doesn't include.
Batch / lot
—
Lab
Janoshik
Quantity
—
Qty vs label
—
Endotoxins
—
Test score
— Blend
Manufacturer
zlzpeptide.com
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.

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Catalogued
2026-04-16
Artifact hash
be8f3a3733542458…
This COA is part of TitrateLab's community-trust corpus. See more from zlzpeptide.com or learn how trust scores are computed on the methodology page.