Public COA audit
Retatrutide
Audited July 29, 2026
Missing panels or key metadata — not enough evidence to treat this as a full certificate.
- Legitimacy
- 55
- Confidence
- 75%
- Panels
- 2/7
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- RT24D-10-002
- Sample date
- 2024-06-26
- Issue date
- 2024-06-27
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
Not on this COA · core
Compound identity confirmed (e.g. HPLC, mass spec).
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Purity
Not on this COA · core
Reported purity percentage for the analyte.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
PASS
Microbial
Tested · passed
Bioburden / microbial limits testing.
PASS
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.
No purity data
This COA does not include any HPLC or other purity measurement, which is the most critical metric for peptide quality assessment.
No identity confirmation
No mass spectrometry, amino acid analysis, or other identity confirmation method is present. Cannot verify the compound is actually Retatrutide.
Limited testing scope
Only microbial testing (TAMC/TYMC) was performed. No purity, identity, heavy metals, endotoxin, or other standard peptide testing panels are included.
Known testing lab
Janoshik is a recognized third-party testing laboratory in the peptide research community.
Batch number present
Batch RT24D-10-002 is clearly identified.
Verification key provided
Unique verification key F65IZMVGHFVA provided with URL for independent verification at janoshik.com/verify/
Timing & next steps
Practical follow-ups based on document age and gaps.
coa age
This COA was issued over a year ago (762 days) — consider whether a retest is warranted for this batch.
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.