All HGH Certificate of Analysis results— 251 COAs
TitrateLab · Certificate of Analysis

HGH 95.4% Purity — Group buy volunteersCertificate of Analysis · Independent third-party lab result

Tested purity 95.4% Acceptable purity · 95.421%; 95.400%.
Dose vs label 13.33 mg; 13.56 mg · tested 13.33 mg; 13.56 mg
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this HGH product, showing 95.41% purity via HPLC. Two vials were tested with quantities of 13.33 mg and 13.56 mg. The test is stale (over a year old), and there is no information on endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • batch ID missing
Test date
2024-09-23
Testing lab
Janoshik
Batch / lot
Quantity
13.33 mg; 13.56 mg
Endotoxins
Assay method
HPLC
Context

How this result compares

This HGH certificate's tested purity of 95.41% ranks higher than 15% of the 251 HGH certificates with a purity result we have catalogued (median 96.77%).

Tested 2024-09-23 by Janoshik via HPLC. This test is newer than 28% of our catalogued HGH certificates.

Group buy volunteers has 16 certificates in our corpus, including 2 for HGH at a median tested purity of 95.87%.

Manufacturer
Group buy volunteers
View vendor profile
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 shown here.

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Method
HPLC
Catalogued
2026-04-22
Artifact hash
bedbd2c69f679145…
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": 95.4105, "purity_label": "95.421%; 95.400%.", "method": "HPLC", "test_date": "2024-09-23", "client": "Group buy volunteers", "notes": "Two vials tested with quantities 13.33 mg and 13.56 mg; purity values 95.421% and 95.400%; dimer and related proteins present at 0.010% and 0.047%.", "label_qty": "", "tested_qty": "13.33 mg; 13.56 mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Group buy volunteers or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →