Public COA audit

Retatrutide

Audited July 28, 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
2/7
Purity (printed)
98.8%

Document details

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

Batch / lot
RP20251001
Identity method
HPLC with retention time and spectral matching (TM-1004)
Issue date
2025-10-14

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.

2 of 7 present · 2 passed · 0 failed · 0 reported · 5 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).

    RT match 0.99-1.00, Spectral match 1000

  • Purity

    Tested · passed · core

    Reported purity percentage for the analyte.

    98.618-98.979% (adjusted 99.762-99.924% omitting glycine)

  • Heavy metals

    Not on this COA

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

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

  • Microbial

    Not on this COA

    Bioburden / microbial limits testing.

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

  • Endotoxin

    Not on this COA · core

    LAL or chromogenic endotoxin assay.

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

  • Sterility

    Not on this COA

    Sterility testing where applicable.

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

  • 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 with transparent glycine adjustment

    Reported purity 98.6-99.0%, with adjusted purity 99.76-99.92% after omitting identified glycine peak. Lab transparently disclosed early-eluting impurity consistent with glycine by retention time and UV spectrum.

  • Multiple orthogonal identity confirmations

    Identity confirmed by retention time (0.99-1.00 match), spectral matching (1000 score), and coelution testing (1000 score). System suitability passed at 0.3% RSD.

  • Batch number present

    Client SID RP20251001 clearly stated. Three vials tested (SPL-2014-R01, -S01, -S02) with consistent results.

  • Issue date clearly stated

    Published 2025-10-14 11:00. No sample receipt date visible but issue date is clear and within reasonable timeframe.

  • Lab credentials and verification provided

    TrustPointe Analytics LLC with full address (1743 142nd Ave Suite 4, Dorr, MI 49323), phone, email, website. Verification URL and key (7B3AONHD3E94) provided. Dual signatures from President and Managing Director.

  • Limited testing scope

    Only identity and purity panels performed. No heavy metals, microbial, endotoxin, sterility, or residual solvent testing. This is common for basic peptide COAs but limits safety assurance.

  • Professional presentation with supporting documentation

    Clean layout, QR code for verification, photo attachment of tested vials, detailed methodology notes. Consistent with professional analytical lab reporting.

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.