All Tesamorelin Certificate of Analysis results— 2216 COAs
TitrateLab · Certificate of Analysis

Tesamorelin 98.8% Purity — Zenith BiopeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 98.8% Acceptable purity · 98.765%
Dose vs label +4.4% Essentially at label
Evidence Source archived
Test date
2025-11-23
Testing lab
Freedom Diagnostics
Batch / lot
TSM-10-250822-C07
Quantity
10.44 mg
label 10mg · tested 10.44 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 98.77% ranks higher than 13% of the 2215 Tesamorelin certificates with a purity result we have catalogued (median 99.47%).

Tested 2025-11-23 by Freedom Diagnostics via HPLC + MS. This test is newer than 25% of our catalogued Tesamorelin certificates.

Zenith Biopeptides has 98 certificates in our corpus, including 7 for Tesamorelin at a median tested purity of 99.78%.

Manufacturer
Zenith Biopeptides
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:4d1bdcecab4a15ad… — immutable copy held by TitrateLab

Download the saved PDF (sha256 4d1bdcecab4a…)
Related

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