Public COA audit
Melanotan-2
Audited July 28, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 92
- Confidence
- 88%
- Panels
- 3/7
- Purity (printed)
- 99.8%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- CR-MT210-2603-1
- Identity method
- FTIR (USP <197A>)
- Sample date
- 2026-04-02
- Issue date
- 2026-04-05
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).
FTIR sample spectrum confirms the presence of Melanotan-2 with addition of excipient(s)/fillers
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.8%
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.
15.4 EU/vial (limit: 40 EU/vial)
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 HPLC purity achieved
HPLC purity of 99.8% meets specification (≥98%). This is normal for research-grade peptides.
Identity confirmed by FTIR
FTIR spectrum confirms Melanotan-2 presence with excipients/fillers noted.
Potency within specification
HPLC potency assay shows 97.8-110.4% of labeled 10 mg, within 90-110% specification range.
Endotoxin testing passed
Bacterial endotoxin level of 15.4 EU/vial is well below the 40 EU/vial limit (tested 4/8/2026, reported 4/10/2026).
Batch/lot number clearly stated
Lot number CR-MT210-2603-1 is consistent across all three pages.
Dates are consistent and valid
Sample tested 4/2/2026, COA issued 4/5/2026; endotoxin tested 4/8/2026, issued 4/10/2026. All dates are on or before 2026-07-28 and logically sequenced.
Lab contact information provided
BTLabs, West Palm Beach, FL with phone, email, and website. QR code present for verification.
Professional formatting with supporting data
Includes FTIR spectrum, HPLC chromatogram, retention time data, and detailed test results table. Two scientist signatures on each page.
Some panels not tested
Heavy metals, microbial contamination, sterility, and residual solvents/water content not tested. Testing purpose statement on page 1 explicitly notes it does not provide information on particulate matter, microbial contamination, or endotoxins (though endotoxin testing was performed separately on page 3).
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.