Public COA audit
GHK-Cu · TB-500
Audited July 28, 2026
Missing panels or key metadata — not enough evidence to treat this as a full certificate.
- Legitimacy
- 45
- Confidence
- 82%
- Panels
- 1/7
Scored poorly because the file is incomplete or not a full COA, limited panel coverage (1/7), 2 critical findings, and notable note: "No purity analysis". To improve: upload the full certificate (or the matching sibling purity/endotoxin report) and include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- N260710-001
- Identity method
- HPLC
- Issue date
- 2026-07-17
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.
1 of 7 present · 1 passed · 0 failed · 0 reported · 6 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, TB-500, BPC-157 detected by HPLC
Purity
Not on this certificate file · core
Reported purity percentage for the analyte.
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.”
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.
No purity analysis
COA reports only mass/assay values (mg quantities) but does not provide purity percentage for any of the three peptides. This is a fundamental omission for peptide quality control.
Identity confirmation incomplete
HPLC methods listed (TESTMET-CH-310, TESTMET-CH-321) appear to be quantitative assays rather than identity confirmation methods. No retention time, mass spec, or other identity verification data provided.
Missing critical safety panels
No heavy metals, microbial, endotoxin, sterility, or residual solvent testing reported. For a multi-peptide cosmetic/research product, these are typically expected.
Batch identifiers present
Batch number N260710-001 and lot number SP26-GPV30 clearly stated.
No sample/test dates
Issue date 2026-07-17 is present and valid (before 2026-07-28), but no sample receipt date or testing date range provided.
Lab verification unclear
Qalitex Inc. claims ISO/IEC 17025:2017 accreditation (AGS-US050824-1) but no verification URL or QR code link provided. Lab name and accreditation number cannot be independently verified from this document.
Unusual test presentation
Tests report mass quantities (mg) rather than standard purity percentages. Product 'GLOW' appears to be a blend, but individual peptide purity is not characterized.
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.