Public COA audit
Epithalon
Audited September 5, 2026
Document structure and test panels align with what we expect from authentic lab reports.
- Legitimacy
- 92
- Confidence
- 93%
- Panels
- 6/7
- Purity (printed)
- 99.863%
Scored high because document structure and panels look consistent with authentic lab output and broad panel coverage (6/7).
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- ET202604
- Identity method
- LC-MS
- Issue date
- 2026-05-13
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.
6 of 7 present · 6 passed · 0 failed · 0 reported · 1 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).
Epithalon
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.863%
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
As, Cd, Pb, Hg all Negative
Microbial
Tested · passed
Bioburden / microbial limits testing.
No Growth
Endotoxin
Tested · passed · core
LAL or chromogenic endotoxin assay.
PASS (≤0.5 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 achieved
Batch average purity of 99.863% with tight vial-to-vial consistency (99.802-99.908%) indicates excellent manufacturing control. This is normal for research-grade peptides.
Identity confirmed by LC-MS
Compound identity verified as Epithalon using mass spectrometry, the gold standard for peptide identification.
Comprehensive batch testing
Six individual vials tested with detailed purity and net content data provided, demonstrating batch homogeneity.
Issue date valid
Certificate issued 2026-05-13, which is before the current date of 2026-09-05.
Lab identification and verification
Kovera Labs identified with verification URL (koveralabs.com/verify) and access code QLI0IHX provided for authentication.
Comprehensive safety testing
Document includes identity, purity, heavy metals (4 analytes), microbial sterility, and endotoxin testing. Only residual solvent/water content not explicitly reported.
Professional presentation
Well-structured COA with clear sections, chromatogram included, vial photograph, QR code for verification, and lab director signature.
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.