Tesamorelin 99.1% Purity — Sierra PeptidesCertificate of Analysis · Independent third-party lab result

Name: Tesamorelin COA — Sierra Peptides (99.1% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.1% High purity · 99.136%

Dose vs label +10.1% Over the labeled dose

Evidence Source archived

Test date: 2026-01-24
Testing lab: Freedom Diagnostics
Batch / lot: TBS25001
Quantity: 11.01 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Tesamorelin certificate's tested purity of 99.14% ranks higher than 26% of the 2215 Tesamorelin certificates with a purity result we have catalogued (median 99.47%).

Tested 2026-01-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 39% of our catalogued Tesamorelin certificates.

Sierra Peptides has 9 certificates in our corpus, including 2 for Tesamorelin at a median tested purity of 99.14%.

Manufacturer

Sierra 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.

Tesamorelin 99.1% Purity — Sierra PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

Other Tesamorelin certificates

You must be 21 or older to enter.