AI summary Trust: medium Third-party lab

Janoshik tested this HGH from Penguin Peptides at 96.327% purity via HPLC. The tested quantity of 41.13 IU showed a 14.25% deviation above the 36 IU label. Endotoxin status is unknown, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (14.25%)
Test date
2026-01-22
Purity
96.33% 96.327%
Batch / lot
—
Lab
Janoshik
Quantity
label 36 IU tested 41.13 IU
Qty vs label
+14.2%
Endotoxins
—
Test score
—
Manufacturer
Penguin Peptides
View vendor dossier
Peptides on this report
HGH
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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Method
HPLC
Dose
13.71mg/41.13iu
Catalogued
2026-04-16
Artifact hash
6b46d856e5762d6c…
OCR text

Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display. 

{
  "peptide": "HGH 191AA",
  "dose": "36iu",
  "purity_pct": 96.327,
  "purity_label": "96.327%",
  "method": "HPLC",
  "test_date": "2026-01-22",
  "client": "Penguin Peptides",
  "notes": "",
  "label_qty": "36 IU",
  "tested_qty": "41.13 IU",
  "quantity_deviation_pct": 14.25,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
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.