Tesamorelin 99.2% Purity — Zzq PeptidesCertificate of Analysis · Independent third-party lab result

Name: Tesamorelin COA — Zzq Peptides (99.2% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.2% High purity · 99.22%

Dose vs label -15.1% Under the labeled dose

Evidence Artifact captured

Test date: 2026-02-20
Testing lab: LabE
Batch / lot: (no batch ID)
Quantity: 8.49mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 4.1
Label dose: 10mg

Context

How this result compares

This Tesamorelin certificate's tested purity of 99.22% ranks higher than 32% of the 2405 Tesamorelin certificates with a purity result we have catalogued (median 99.50%).

Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 48% of our catalogued Tesamorelin certificates.

Zzq Peptides has 58 certificates in our corpus, including 7 for Tesamorelin at a median tested purity of 99.22%.

Manufacturer

Zzq Peptides

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Certificate

Test report image

Certificate scan as published.

Source

Finnrick

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 10mg
Container: No Label / Silver Crimp / White Cap
Catalogued: 2026-05-31
Artifact hash: fb1cf877c794d7e2…

Saved source

Saved source document

sha256:33702fae4ed549de… — immutable copy held by TitrateLab

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Other Tesamorelin certificates

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