Public COA audit
GHK-Cu · BPC-157
Audited July 28, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 72
- Confidence
- 83%
- Panels
- 4/7
- Purity (printed)
- 99.78%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- GLOW-0621026-1
- Identity method
- LC-MS
- Sample date
- 2026-05-29
- Issue date
- 2026-06-01
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.
4 of 7 present · 4 passed · 0 failed · 0 reported · 3 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/Thymosin Beta-4/BPC-157
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.78%
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
Tested · passed
Bioburden / microbial limits testing.
No Detectable Microbial DNA
Endotoxin
Tested · passed · core
LAL or chromogenic endotoxin assay.
≤0.05 EU/mL
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
99.78% average purity across two vials (99.75% and 99.81%) is consistent with quality research-grade peptides
Multi-component identity confirmed
LC-MS confirmation of all three peptides (GHK-Cu, BPC-157, Thymosin Beta-4) with chromatogram and mass spectra provided
Comprehensive testing suite
Includes identity, purity, endotoxin (duplicate replicates), microbial PCR, and fentanyl screening
Batch information present
Lot number GLOW-0621026-1 with accession number 2605290350 and search code provided
Reasonable turnaround time
Sample received 2026-05-29, reported 2026-06-01 (3-day turnaround)
Limited lab verification information
Freedom Diagnostics Testing website and email provided, but no physical address, accreditation details (ISO, GMP), or analyst credentials visible on this COA
Generic signature
Signature present but appears generic/stylized rather than a verifiable individual analyst signature with printed name
Professional but minimal branding
Document has professional layout with QR code, but relatively minimal lab branding and no visible accreditation logos
Fentanyl screening included
Additional safety screening for fentanyl contamination shows Pass result
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.