TitrateLab · Certificate of Analysis

Tesamorelin 99.9% Purity — Opal PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.87%
Dose vs label +1.6% Essentially at label
Evidence Source archived Blend
Test date
2026-06-20
Testing lab
Freedom Diagnostics
Batch / lot
B00059L
Quantity
10.16 mg
label 10mg · tested 10.16 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
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 2026-06-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 93% of our catalogued Tesamorelin certificates.

Opal Peptides has 80 certificates in our corpus, including 3 for Tesamorelin at a median tested purity of 99.56%.

Manufacturer
Opal 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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:404c4ca3f6f58c99… — immutable copy held by TitrateLab

Download the saved PDF (sha256 404c4ca3f6f5…)
Related

Other Tesamorelin certificates

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