Public COA audit
Retatrutide
Audited July 29, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 88
- Confidence
- 92%
- Panels
- 2/7
- Purity (printed)
- 99.9%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- 2jkgjkd
- Identity method
- HPLC-UV-MS
- Sample date
- 2026-04-07
- Issue date
- 2026-04-27
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
Tested · passed · core
Compound identity confirmed (e.g. HPLC, mass spec).
ID Confirmed
Purity
Tested · passed · core
Reported purity percentage for the analyte.
>99.9%
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 chromatographic purity confirmed
HPLC-UV/MS shows >99.9% purity with clean chromatogram showing single dominant peak at 6.70 min retention time
Mass spectral identity confirmed
MS data shows expected m/z peaks (1586.2, 1195.6, etc.) consistent with Retatrutide; ID confirmed by comparison to authentic standard
Batch/lot number present
Batch/Lot: 2jkgjkd
Dates are consistent and valid
Sample received 2026-04-07, testing performed 2026-04-15, report issued 2026-04-27 - all dates are logical and sequential
Established laboratory with credentials
Krause Analytical LLC is a known analytical testing laboratory in Austin, TX; signed by Laboratory Director Mark C. Krause
Verification URL provided
Certificate ID 2jkgjkd with verification URL https://finnrick.com/verify
Limited testing panels
Only identity and purity testing performed; no heavy metals, endotoxin, microbial, or sterility results shown despite methods being described on page 4
Professional formatting with supporting data
Includes detailed chromatogram (page 2), mass spectrum (page 3), and methods summary (page 4); consistent with legitimate analytical reports
Quantitative results within expected range
15.2 mg recovered vs 15 mg label claim (101.1% of label) is within normal analytical variance
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.