Public COA audit

Retatrutide

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
72
Confidence
85%
Panels
2/7
Purity (printed)
99.66%

Document details

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

Batch / lot
8yek82g
Identity method
HPLC-UV-MS
Sample date
2026-02-06
Issue date
2026-02-22

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).

    ID Confirmed

  • Purity

    Tested · passed · core

    Reported purity percentage for the analyte.

    99.66%

  • 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 HPLC purity

    99.66% chromatographic purity is excellent and normal for research-grade peptides

  • Identity confirmed

    HPLC-UV-MS identity confirmation with mass spectrum matching reference standard shown on page 2

  • Batch number present

    Lot 8yek82g clearly stated

  • Dates reasonable

    Sample received 2/6/2026, method date 2/18/2026, report issued 2/22/2026 - all sequential and on or before 2026-07-29

  • Branding inconsistency

    Document shows both 'Finnrick' branding (header, footer) and 'Krause Analytical LLC' (signature, methods, copyright). The lab address and director signature reference Krause Analytical, but the certificate is branded as Finnrick Testing Certificate with Finnrick.com verification URL. This dual branding is unusual but could represent a legitimate partnership or white-label arrangement.

  • Limited testing scope

    Only identity and purity panels performed. Methods for endotoxin and heavy metals are described on page 3 but no results are shown, suggesting these tests were not actually conducted for this sample. Microbial and sterility testing absent.

  • Professional presentation

    Document includes chromatogram, mass spectrum comparison, detailed methods summary, and proper USP/NF method references

  • Verification URL domain mismatch

    Verification URL points to finnrick.com/verify but lab entity is Krause Analytical LLC. Without ability to verify the URL, cannot confirm if this is a legitimate reseller/partnership arrangement or a red flag.

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.