AI summary Trust: medium Third-party lab

Janoshik tested this HGH batch at 96.9% purity via HPLC. The COA is stale (over 2 years old), and it lacks information on quantity deviation and endotoxin status. Customers can cross-check on the lab's public verification URL, but should be aware of the test's age and incompleteness.

Watch out for
  • stale (2+ years old)
  • no endotoxin test
  • no quantity test
Test date
2023-06-28
Purity
96.90% 96.726%; 96.927%; 97.031%.
Batch / lot
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Lab
Janoshik
Quantity
—
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
Growth Guys Canada
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
Method
HPLC
Catalogued
2026-04-22
Artifact hash
dc1fa18f22651e85…
OCR text

Raw extracted text

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

{"peptide": "rHGH", "dose": "", "purity_pct": 96.9, "purity_label": "96.726%; 96.927%; 97.031%.", "method": "HPLC", "test_date": "2023-06-28", "client": "Growth Guys Canada", "notes": "3-vial pull with individual measurements: 3.92 mg, 3.98 mg, 3.80 mg. Purity values: 96.726%, 96.927%, 97.031%. Dimer and related proteins at 0.666%.", "label_qty": "", "tested_qty": "", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}
This COA is part of TitrateLab's community-trust corpus. See more from Growth Guys Canada or learn how trust scores are computed on the methodology page.