Public COA audit
GHK-Cu/BPC-157/TB-5 60 Cap Glow Blend · GHK-Cu
Audited July 28, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 72
- Confidence
- 85%
- Panels
- 2/7
- Purity (printed)
- 99.685%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- GLOW258018-H
- Identity method
- HPLC with UV Detection Coupled with Mass Spectrometry
- Sample date
- 2025-12-29
- Issue date
- 2025-12-29
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).
GHK-Cu/BPC-157/Thymosin Beta-4
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.685%
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 purity confirmed
HPLC purity of 99.685% with chromatogram and mass spec data provided. This is normal for research peptides.
Identity confirmed by MS
Mass spectrometry data shows expected molecular weights for GHK-Cu (349.98), BPC-157, and TB4 fragments.
Lab verification needed
Freedom Diagnostics claims USA operation. Website FreedomDiagnosticsTesting.com should be verified independently. Contact email [email protected] provided.
Batch information present
Lot number GLOW258018-H, Accession Number 2512290017, Search Code Whol2512290017 all documented.
Dates documented
Received and Reported dates both 12/29/2025, which is before the current date of 2026-07-28.
Limited testing scope
Only identity and purity testing performed. No heavy metals, microbial, endotoxin, sterility, or residual solvent testing documented.
Product formulation complexity
COA is for a multi-component blend (capsules containing three peptides). Individual component purities not separately reported, only overall blend purity.
Professional presentation
Document includes chromatogram, mass spec data, product photos, and detailed methodology statement. Signed by Stephen Schmidt, Principal Chemist.
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.