Public COA audit
BPC-157 · Thymosin Beta-4
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
- 2/7
- Purity (printed)
- 99.44%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- BPCTB410082025-04
- Identity method
- HPLC with UV Detection Coupled with Mass Spectrometry (LCMS/MS)
- Sample date
- 2025-10-10
- Issue date
- 2025-10-12
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).
BPC-157/Thymosin Beta-4 confirmed by mass spectrometry with labeled peaks at m/z 710.33, 828.03, 991.43, 1241.33, 1419.38
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.44%
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
99.44% purity by HPLC is within normal range for research-grade peptides
Mass spectrometry confirmation present
Chromatogram and mass spectrum show expected peaks for both BPC-157 and TB-500 with labeled m/z values
Lab verification limited
Freedom Diagnostics website and contact provided, but independent verification of lab accreditation/credentials not possible from document alone
Limited testing scope
Only identity and purity panels present; no heavy metals, microbial, endotoxin, sterility, or residual solvent testing reported
Batch information complete
Lot number BPCTB410082025-04 clearly stated with net peptide content for both compounds
Dates reasonable
Received 2025-10-10, reported 2025-10-12 (2-day turnaround is plausible for HPLC/MS analysis)
Professional presentation
Document includes company branding, accession number, searchable verification system, and appropriate research-use-only disclaimer
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.