AI summary Trust: medium Third-party lab

Janoshik tested this Tesamorelin product from peptidegurus.com at 99.742% purity via HPLC. The quantity tested was 10.31mg against a 10mg label, a 3.1% deviation. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. However, endotoxin status was not reported.

Watch out for
  • no endotoxin test
  • batch ID unknown
Test date
2026-04-14
Purity
99.74% 99.742%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.31mg
Qty vs label
+3.1%
Endotoxins
—
Test score
—
Manufacturer
Peptide Gurus
View vendor dossier
Peptides on this report
Tesamorelin
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
Dose
10mg
Catalogued
2026-04-20
Artifact hash
0d98dc99aef52e7f…
OCR text

Raw extracted text

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

{"peptide": "Tesamorelin", "dose": "10mg", "purity_pct": 99.742, "purity_label": "99.742%", "method": "HPLC", "test_date": "2026-04-14", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "10mg", "tested_qty": "10.31mg", "quantity_deviation_pct": 3.1, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Gurus or learn how trust scores are computed on the methodology page.