Public COA audit
EPITALON
Audited September 5, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 92
- Confidence
- 88%
- Panels
- 5/7
- Purity (printed)
- 99.08%
Scored high because the document is mostly consistent but carries soft concerns, broad panel coverage (5/7), and 3 soft concerns.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- CRET-50-0212-1
- Identity method
- HPLC retention time comparison with reference standard
- Sample date
- 2026-05-06
- Issue date
- 2026-05-11
Original certificate
Embedded copy of the stored COA PDF or image. Download it for your records — PeptIQ’s audit is separate from the lab document itself.
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.
5 of 7 present · 5 passed · 0 failed · 0 reported · 2 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.
99.08%
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
All Not Detected
Microbial
Not on this certificate file
Bioburden / microbial limits testing.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Endotoxin
Tested · passed · core
LAL or chromogenic endotoxin assay.
0.06 EU/mL
Sterility
Tested · passed
Sterility testing where applicable.
No Growth
Residual solvent / water
Not on this certificate file
Residual solvents or water content limits.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
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 on this file
Not on this certificate file. Lowers file thoroughness; a sibling endotoxin/purity report for the same lot may still exist. PeptIQ’s score still factors coverage.
Findings
Evidence-linked observations from this audit.
High purity with conformity testing
99.08% purity confirmed across 3 samples (mean 98.99%, std dev 0.12%), all passing specification >=95.0%
Identity confirmed
EPITALON confirmed by HPLC retention time comparison with reference standard across all 3 conformity samples
Comprehensive testing panel
Full QC Panel includes purity/identity (HPLC), heavy metals (ICP-MS), sterility (PCR), and endotoxin (USP <85>)
Batch information complete
Lot CRET-50-0212-1, Accession ACC-2026-2079, COA COA-2026-VBCKAL with access code 5E_Y7GUA
Dates consistent
Received 2026-05-06, analyzed 2026-05-11, issued 2026-05-11 - all dates are logical and on or before 2026-09-05
ISO/IEC 17025 accredited lab
ILS Laboratories, San Diego CA, claims ISO/IEC 17025 accreditation with verification URL and QR code provided
Microbial panel absent
No microbial contamination testing (e.g. total aerobic count, yeast/mold) reported; only sterility (PCR) present
Residual solvents/water content not tested
No residual solvent or water content analysis reported
Lab verification recommended
ILS Laboratories address and accreditation should be independently verified; verification URL provided but not tested by this audit
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.