Public COA audit

Tesamorelin

Audited July 29, 2026

Mostly consistent, with concerns

Several fields check out, but we found issues worth reviewing before you rely on this document.

Legitimacy
92
Confidence
88%
Panels
6/7
Purity (printed)
99.851%

Document details

Fields extracted from the certificate — not order or payment data.

Batch / lot
TES202604
Identity method
LC-MS
Issue date
2026-04-21

7-panel checklist

Had data + good, had data + bad, reported without pass/fail, or missing. Missing lowers thoroughness — you decide whether that panel matters; PeptIQ’s score still factors coverage.

6 of 7 present · 6 passed · 0 failed · 0 reported · 1 missing

Missing is a thoroughness gap — not automatically bad. PeptIQ’s legitimacy score still weighs panel coverage; you can down-weight panels that don’t matter for your use case.

  • Identity

    Tested · passed · core

    Compound identity confirmed (e.g. HPLC, mass spec).

    Tesamorelin

  • Purity

    Tested · passed · core

    Reported purity percentage for the analyte.

    99.851%

  • Heavy metals

    Tested · passed

    Lead, arsenic, cadmium, mercury, or similar limits.

    As, Cd, Pb, Hg all Negative

  • Microbial

    Tested · passed

    Bioburden / microbial limits testing.

    No Growth

  • Endotoxin

    Tested · passed · core

    LAL or chromogenic endotoxin assay.

    PASS

  • Sterility

    Tested · passed

    Sterility testing where applicable.

    No Growth

  • Residual solvent / water

    Not on this COA

    Residual solvents or water content limits.

    No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.

How to read this

Had data · good

Panel present with a pass (or clear acceptance).

Had data · bad

Panel present with a fail — a concrete quality signal.

Had data · unclear

Value reported without an explicit pass/fail mark.

Missing

Not on this certificate. Lowers thoroughness; you decide if that panel matters for your use case. PeptIQ’s score still factors coverage.

Findings

Evidence-linked observations from this audit.

  • High purity achieved

    Batch average purity of 99.851% with consistent individual vial results (99.772-99.901%) meets >98% specification

  • Identity confirmed

    LC-MS confirmation of Tesamorelin identity with proper molecular formula C221H366N72O67S

  • Comprehensive testing

    Five major panels present: purity (RP-HPLC), identity (LC-MS), heavy metals, endotoxin (LAL), and microbial sterility

  • Batch conformity documented

    Five vials tested individually with consistent results and batch average calculated

  • Verification system provided

    Report number KVR-2026-A01ED6 with access code 8Z3MTI5 and verification URL koveralabs.com/verify

  • Sample date not specified

    Issue date 04/21/2026 is present but sample collection/receipt date is not explicitly stated

  • Residual solvent/water content not tested

    No Karl Fischer or residual solvent analysis documented, though this is common for many peptide COAs

  • Professional presentation

    Well-structured document with chromatogram, batch conformity table, and product photograph included

PeptIQ COA reports analyze document content and publicly verifiable lab signals. They are educational and not a guarantee of product quality, legality, or safety. Always consult a qualified professional before making health decisions. We never publish purchase prices, shipping details, or uploader identity.