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Tesamorelin 99.4% Purity — CathyCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity · 99.363%
Dose vs label -0.1% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this Tesamorelin batch at 99.363% purity via HPLC. Quantity matched the 10mg label within 1% (9.99mg tested). The test is older (6-12 months) and does not include endotoxin results. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-09-17
Testing lab
Janoshik
Batch / lot
Quantity
9.99mg
label 10mg · tested 9.99mg
Endotoxins
Assay method
HPLC
Label dose
10mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 99.36% ranks higher than 43% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).

Tested 2025-09-17 by Janoshik via HPLC. This test is newer than 14% of our catalogued Tesamorelin certificates.

Cathy has 16 certificates in our corpus, including 1 for Tesamorelin at a median tested purity of 99.36%.

Manufacturer
Cathy
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
Dose
10mg
Catalogued
2026-04-22
Artifact hash
c3bf720819812a83…
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": 99.363, "purity_label": "99.363%", "method": "HPLC", "test_date": "2025-09-17", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "10mg", "tested_qty": "9.99mg", "quantity_deviation_pct": -0.1, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
Related

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