Tesamorelin 99.4% Purity — Yb PeptideCertificate of Analysis · Independent third-party lab result

Name: Tesamorelin COA — Yb Peptide (99.4% purity)
Creator: LabF
License: https://titratelab.com/terms

Tested purity 99.4% High purity · 99.39%

Dose vs label +10.6% Over the labeled dose

Evidence Artifact captured

Test date: 2025-09-01
Testing lab: LabF
Batch / lot: (no batch ID)
Quantity: 11.06mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 5.1
Label dose: 10mg

Context

How this result compares

This Tesamorelin certificate's tested purity of 99.39% ranks higher than 43% of the 2405 Tesamorelin certificates with a purity result we have catalogued (median 99.50%).

Tested 2025-09-01 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Tesamorelin certificates.

Yb Peptide has 22 certificates in our corpus, including 5 for Tesamorelin at a median tested purity of 99.50%.

Manufacturer

Yb Peptide

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Certificate

Test report image

Certificate scan as published.

Source

Finnrick

Artifact captured

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 10mg
Container: White Label / Silver Crimp / Black Cap
Catalogued: 2026-05-31
Artifact hash: a6f5aedd9759c3b9…

Saved source

Saved source document

sha256:bc3f69ed631baf9e… — 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 Yb Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →