All Tesamorelin Certificate of Analysis results(2,412 COAs)
TitrateLab · Certificate of Analysis

Tesamorelin 99.7% Purity — Penguin PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.72%
Dose vs label +44.4% Over the labeled dose
Evidence Source archived
Test date
2025-05-16
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
7.22 mg
label 5mg · tested 7.22 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 99.72% ranks higher than 66% of the 2411 Tesamorelin certificates with a purity result we have catalogued (median 99.50%).

Tested 2025-05-16 by Freedom Diagnostics via HPLC + MS. This test is newer than 3% of our catalogued Tesamorelin certificates.

Penguin Peptides has 58 certificates in our corpus, including 2 for Tesamorelin at a median tested purity of 99.46%.

Manufacturer
Penguin Peptides
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

sha256:33efd79419856f6d… — immutable copy held by TitrateLab

Download the saved PDF (sha256 33efd7941985…)
Related

Other Tesamorelin certificates

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