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

Tesamorelin 99.9% Purity — Precision ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.87%
Dose vs label +10.2% Over the labeled dose
Evidence Source archived
Test date
2026-05-18
Testing lab
Freedom Diagnostics
Batch / lot
W-05/26
Quantity
5.51 mg
label 5mg · tested 5.51 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 99.87% ranks higher than 84% of the 2215 Tesamorelin certificates with a purity result we have catalogued (median 99.47%).

Tested 2026-05-18 by Freedom Diagnostics via HPLC + MS. This test is newer than 77% of our catalogued Tesamorelin certificates.

Precision Research has 57 certificates in our corpus, including 1 for Tesamorelin at a median tested purity of 99.87%.

Manufacturer
Precision Research
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
5mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:462cba4821c22dc5… — immutable copy held by TitrateLab

Download the saved PDF (sha256 462cba4821c2…)
Related

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