Public COA audit
GLOW · GHK-Cu
Audited September 5, 2026
Document structure and test panels align with what we expect from authentic lab reports.
- Legitimacy
- 95
- Confidence
- 95%
- Panels
- 5/7
- Purity (printed)
- 99.95%
Scored high because document structure and panels look consistent with authentic lab output and broad panel coverage (5/7).
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- PS-20260601-GL01
- Identity method
- HPLC-RTM
- Sample date
- 2026-06-26
- Issue date
- 2026-07-07
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.
5 of 7 present · 4 passed · 0 failed · 1 reported · 2 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).
GHK-Cu + BPC-157 + TB-4 Confirmed
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.95%
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
As: 0.1483 ppm, Cd: ND, Pb: 0.0523 ppm, Hg: ND, Cr: 0.4314 ppm
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
Tested · result on file · core
LAL or chromogenic endotoxin assay.
0.174 EU/mL
Sterility
Tested · passed
Sterility testing where applicable.
No Growth
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 with conformity testing
99.95% purity confirmed across three independent samples (mean 99.89%, std dev 0.0455%). This is normal for research-grade peptides and demonstrates excellent batch consistency.
Multi-component blend confirmed
HPLC-RTM confirmed presence of all three stated components (GHK-Cu, BPC-157, TB-4) with quantified content for each.
Comprehensive testing panel
Document includes identity, purity, heavy metals (5 elements plus fentanyl screen), sterility (PCR), and endotoxin testing. Missing only microbial culture and residual solvents/water content.
Clear batch identification
Lot number PS-20260601-GL01, COA number COA-2026-953367, accession ACC-2026-6581 all clearly stated.
Appropriate timeline
Sample received 2026-06-26, analyzed and issued 2026-07-07 (11-day turnaround). All dates are on or before the current date of 2026-09-05.
ISO/IEC 17025 accredited lab
ILS Laboratories claims ISO/IEC 17025 accreditation with complete contact information, verification URL, and QR code with access code QJ638L5L.
Professional presentation
Two-page report with detailed methodology notes, HPLC chromatogram, conformity testing table, and proper signatures. Formatting is consistent with professional laboratory standards.
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.