Public COA audit
Retatrutide
Audited September 5, 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)
- 99.22%
Scored high because the document is mostly consistent but carries soft concerns, limited panel coverage (2/7), and 1 soft concern. To improve: include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- SPL-3717
- Identity method
- HPLC with retention time (RT) and spectral matching
- Issue date
- 2026-05-07
Original certificate
Embedded copy of the stored COA PDF or image. Download it for your records — PeptIQ’s audit is separate from the lab document itself.
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: 1.00, Spectral match: 1000, Coelution: 1000
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.220%
Heavy metals
Not on this certificate file
Lead, arsenic, cadmium, mercury, or similar limits.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Microbial
Not on this certificate file
Bioburden / microbial limits testing.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Endotoxin
Not on this certificate file · core
LAL or chromogenic endotoxin assay.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Sterility
Not on this certificate file
Sterility testing where applicable.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Residual solvent / water
Not on this certificate file
Residual solvents or water content limits.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
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 on this file
Not on this certificate file. Lowers file thoroughness; a sibling endotoxin/purity report for the same lot may still exist. PeptIQ’s score still factors coverage.
Findings
Evidence-linked observations from this audit.
High purity confirmed
HPLC purity of 99.22% is excellent and typical for research-grade peptides. Assay shows 23.610 mg in a labeled 20mg vial (118% of label claim), which is within acceptable overfill range.
Identity confirmed by multiple methods
Retention time match (1.00), spectral match (1000), and coelution test (1000) all confirm identity. System suitability at 0.8% RSD indicates good analytical precision.
Batch number present
Sample ID SPL-3717 clearly documented with client identifier 'Purple Cap'.
Issue date documented
Published date of 2026-05-07 is clearly stated and is before the current date (2026-09-05). No sample collection date provided.
Legitimate testing laboratory
TrustPointe Analytics LLC is a known third-party testing lab in Michigan. Contact information, verification URL (TrustPointeLIMS.com with key DC7MFX6AQBEJ), and dual signatures (Ashlee Lust, President; Joshua Lust, Managing Director) are present.
Limited testing scope
This COA focuses on identity and purity testing only. No heavy metals, microbial, endotoxin, sterility, or residual solvent testing is included in this report. This is common for basic consumer testing but may not meet all research or clinical requirements.
Professional presentation
Document includes QR code for verification, professional layout, photo attachment of sample vial, and proper signatures. Formatting is consistent with legitimate lab reports.
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.