AI summary Trust: low Source unclear

Source attribution for this COA is incomplete, derived from a Janoshik blend test for Penguin Peptides' BPC-157. While purity and endotoxin data are unknown, the tested quantity was 11.46mg against a 10mg label, a deviation of +14.6%. The test date is recent (3-6 months old). Customers should treat this as one data point, not as confirmation.

Watch out for
  • unknown purity
  • no endotoxin test
  • quantity deviation (+14.6%)
Test date
2026-01-21
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
Penguin Peptides
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

janoshik_blend_derived

✓ 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
Dose
80mg
Catalogued
2026-04-24
Artifact hash
d40fe0d61cb8553b…
This COA is part of TitrateLab's community-trust corpus. See more from Penguin Peptides or learn how trust scores are computed on the methodology page.