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

Tesamorelin 99.3% Purity — Synthesis Peptides LLCCertificate of Analysis · Independent third-party lab result

Tested purity 99.3% High purity · 99.288%
Dose vs label +5.2% Over the labeled dose
Evidence Source archived
Test date
2025-12-27
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
5.26 mg
label 5mg · tested 5.26 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 99.29% ranks higher than 37% of the 2215 Tesamorelin certificates with a purity result we have catalogued (median 99.47%).

Tested 2025-12-27 by Freedom Diagnostics via HPLC + MS. This test is newer than 32% of our catalogued Tesamorelin certificates.

Synthesis Peptides LLC has 108 certificates in our corpus, including 9 for Tesamorelin at a median tested purity of 99.19%.

Manufacturer
Synthesis Peptides LLC
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

sha256:71353e04fd8c21c1… — immutable copy held by TitrateLab

Download the saved PDF (sha256 71353e04fd8c…)
Related

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