Public COA audit
Tesamorelin
Audited September 5, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 72
- Confidence
- 85%
- Panels
- 2/7
- Purity (printed)
- 99.511%
Scored moderately because the document is mostly consistent but carries soft concerns, limited panel coverage (2/7), 2 soft concerns, and notable note: "High purity result". To improve: include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- NA - Package says MFG February 25, 2026 - Black Cap
- Identity method
- Tesamorelin analysis
- Sample date
- 2026-04-01
- Issue date
- 2026-04-07
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.
2 of 7 present · 1 passed · 0 failed · 1 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 · result on file · core
Compound identity confirmed (e.g. HPLC, mass spec).
Tesamorelin analysis
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.511%
Heavy metals
Not on this certificate file
Lead, arsenic, cadmium, mercury, or similar 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.”
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
Not on this certificate file · core
LAL or chromogenic endotoxin assay.
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.”
Sterility
Not on this certificate file
Sterility testing where applicable.
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.”
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 result
99.511% purity is excellent for research peptides and within normal range for quality Tesamorelin
Identity testing performed
Tesamorelin analysis conducted, confirming compound identity
Unusual batch notation
Batch field states 'NA - Package says MFG February 25, 2026 - Black Cap' rather than a standard lot number. This is informal but may reflect client-provided information rather than lab-assigned batch ID
Dates are current and valid
Testing ordered 2026-03-21, sample received 2026-04-01, analysis conducted 2026-04-07. All dates are consistent and on or before 2026-09-05
Known testing laboratory
Janoshik is a recognized third-party analytical testing lab for peptides and performance compounds
Verification system provided
Document includes verification URL (www.janoshik.com/verify/) and unique key (KKUZSERK7ZEP) for independent authentication
Limited testing scope
This report covers identity and purity only. No heavy metals, microbial, endotoxin, sterility, or residual solvent testing is included in this particular report. This is common for basic purity/identity testing but users should be aware of the limited scope
Professional presentation
Report follows Janoshik's standard format with clear sections, QR code for verification, and 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.