AI summary Trust: medium Third-party lab

Janoshik tested this BPC-157 + TB-500 blend, showing 5.26mg of BPC-157 and 5.16mg of TB-500 against 5mg labels for each. Purity and endotoxin results are not available, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity test
  • no endotoxin test
  • older (6-12 months)
Test date
2025-10-30
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
Qingdao Sigma Chemical
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
Catalogued
2026-04-24
Artifact hash
bba4a17c5eddc0f9…
This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.