Public COA audit
NAD+ · Nicotinamide Adenine Dinucleotide
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
- 2/7
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- APR-5787466
- Identity method
- UPLC, Mass Spectrometry (MS)
- Sample date
- 2026-03-17
- Issue date
- 2026-03-22
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 · 1 passed · 0 failed · 1 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).
Confirmed by UPLC and MS
Purity
Tested · result on file · core
Reported purity percentage for the analyte.
Not explicitly stated, chromatogram shows major peak
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.
Purity percentage not stated
The COA shows UPLC chromatograms with a dominant peak but does not provide an explicit numerical purity percentage value, which is standard practice for research peptide/compound COAs.
Identity confirmed by dual methods
Both UPLC retention time and mass spectrometry data are provided, showing molecular ion peaks consistent with NAD+ (MW ~663 Da based on MS2 peak at 662.16).
Batch/lot number present
Lot Number APR-5787466 clearly stated.
Dates are reasonable and consistent
Received Date: 03/17/2026, Analysis Conducted: 03/22/2026. Both dates are before today (2026-07-29) and show a logical 5-day turnaround.
Lab verification not independently confirmed
Horizon Analytical is stated with a verification URL (horizonanalytical.com), but independent verification of this lab's existence and accreditation was not performed. The document appears professionally formatted.
Limited testing panels
Only identity and purity (chromatographic) testing performed. No heavy metals, microbial, endotoxin, sterility, or residual solvent testing. This is not uncommon for basic identity/purity COAs but limits comprehensive quality assurance.
Professional presentation
Document has consistent branding, clear chromatograms, mass spectrometry data, and contact information. Layout appears professional and typical of analytical lab reports.
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.