Tesamorelin 91.7% Purity — Yb PeptideCertificate of Analysis · Independent third-party lab result

Name: Tesamorelin COA — Yb Peptide (91.7% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 91.7% Acceptable purity · 91.7%

Dose vs label -2.5% Essentially at label

Evidence Artifact captured

Test date: 2025-10-09
Testing lab: LabE
Batch / lot: (no batch ID)
Quantity: 9.75mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 4.9
Label dose: 10mg

Context

How this result compares

This Tesamorelin certificate's tested purity of 91.70% ranks higher than 2% of the 2405 Tesamorelin certificates with a purity result we have catalogued (median 99.50%).

Tested 2025-10-09 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 16% 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: No Label / Silver Crimp / Black Cap
Catalogued: 2026-05-31
Artifact hash: 77c0e0d884b894bf…

Saved source

Saved source document

sha256:cd1204b1d7273d00… — 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 →