Public COA audit
NAD+
Audited July 29, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 72
- Confidence
- 83%
- Panels
- 3/7
- Purity (printed)
- 99.505%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- 0003
- Identity method
- HPLC with UV Detection Coupled with Mass Spectrometry (LCMS/MS)
- Sample date
- 2025-11-19
- Issue date
- 2025-11-21
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.
3 of 7 present · 3 passed · 0 failed · 0 reported · 4 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).
NAD+ confirmed by mass spec [M+H]+ 663.93, [M+2H]2+ 332.43
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.505%
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
Tested · passed · core
LAL or chromogenic endotoxin assay.
≤ 0.05 EU/mL (both replicates)
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
99.505% purity by HPLC is within normal range for research-grade NAD+. Chromatogram shows clean single peak.
Mass spec confirmation present
Mass spectrometry data shows expected molecular ion peaks for NAD+ ([M+H]+ 663.93, [M+2H]2+ 332.43), consistent with theoretical mass.
Batch/lot number present
Lot 0003 clearly stated with product photo showing matching label.
Limited lab verification information
Freedom Diagnostics claims USA operation with searchable verification URL, but no physical address, accreditation logos (ISO 17025, etc.), or independent third-party validation visible. Contact is generic email only.
Limited testing scope
Only identity, purity, and endotoxin panels present. Missing heavy metals, microbial contamination, sterility, and residual solvent/water content testing common in comprehensive peptide COAs.
Two accession numbers for same lot
Page 1 shows accession 2511190025, page 2 shows 2511190026, both for same product (NAD+ 100mg lot 0003) with identical dates. Page 2 appears to be endotoxin supplement to main COA.
Professional presentation
Document has consistent branding, clear data tables, chromatogram, mass spec data, and product photography. Includes appropriate research-use-only disclaimers.
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.