Public COA audit
Tesamorelin 10mg
Audited July 29, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 92
- Confidence
- 93%
- Panels
- 3/7
- Purity (printed)
- 99.22%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- Black Cap
- Identity method
- HPLC-RTM
- Sample date
- 2026-05-27
- Issue date
- 2026-06-05
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 · 2 passed · 0 failed · 1 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).
Confirmed
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.22%
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 · result on file · core
LAL or chromogenic endotoxin assay.
0.055 EU/mL
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.
Identity confirmed
Tesamorelin confirmed by HPLC retention time match with reference standard.
High purity confirmed
99.22% peptide purity by HPLC meets >=95.0% specification. This is normal for research-grade peptides.
Fentanyl screening included
Immunoassay fentanyl screen (50 ng/mL cutoff) shows not detected - additional safety measure.
Endotoxin testing performed
0.055 EU/mL reported via USP <85> method, below commonly referenced thresholds.
ISO/IEC 17025 accredited lab
ILS Laboratories claims ISO/IEC 17025 accreditation with verifiable contact information and verification portal.
Batch identification present
Lot Number 'Black Cap', COA #COA-2026-KSYWIZ, Accession #ACC-2026-3384.
Timeline logical
Received 05/27/2026, analyzed 06/05/2026, issued 06/05/2026 - all dates are consistent and on or before 2026-07-29.
Professional presentation
Document includes HPLC chromatogram, QR code for verification, detailed methodology notes, and lab director signature.
Limited panel scope
Heavy metals, microbial, sterility, and residual solvent/water testing not performed. This is common for RUO peptides but limits comprehensive quality assessment.
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.