Public COA audit

DSIP · Delta sleep-inducing peptide

Audited July 28, 2026

Mostly consistent, with concerns

Several fields check out, but we found issues worth reviewing before you rely on this document.

Legitimacy
92
Confidence
88%
Panels
2/7
Purity (printed)
99.88%

Document details

Fields extracted from the certificate — not order or payment data.

Batch / lot
DS20250820
Identity method
UHPLC-MS
Sample date
2025-09-12
Issue date
2025-09-19

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).

    DSIP

  • Purity

    Tested · passed · core

    Reported purity percentage for the analyte.

    99.88%

  • 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

    99.88% purity by UHPLC-MS with clean chromatogram showing single dominant peak

  • Identity confirmed

    Mass spectrometry shows expected molecular ion peaks (849.3289 z=1, 850.3297 z=1) consistent with DSIP molecular weight 848.824 g/mol

  • Batch number present

    DS20250820

  • Dates reasonable

    Sample received 2025-09-12, analysis conducted 2025-09-19 (7-day turnaround)

  • Lab identified with verification

    BioRegen with verification URL bioregen.com/verify and security key PEPPART901

  • Limited testing scope

    Only identity and purity panels performed; no heavy metals, microbial, endotoxin, sterility, or residual solvent testing

  • Professional presentation

    Well-formatted document with clear chromatograms, mass spectra, analyst signature, and QR code for verification

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.