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
- 92
- Confidence
- 88%
- Panels
- 6/7
- Purity (printed)
- 99.851%
Scored high because the document is mostly consistent but carries soft concerns, broad panel coverage (6/7), and 2 soft concerns.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- TES202604
- Identity method
- LC-MS
- Issue date
- 2026-04-21
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).
Tesamorelin
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.851%
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/mg)
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 99.851% with tight vial-to-vial consistency (99.772-99.901%) indicates excellent manufacturing control
Identity confirmed
LC-MS confirmation matches expected compound (Tesamorelin)
Batch uniformity documented
Five vials tested individually with results tabulated, showing consistent purity and net content across batch
Issue date valid
Certificate issued 2026-04-21, which is before current date 2026-09-05
Lab verification recommended
Kovera Labs provides verification URL (koveralabs.com/verify) with access code 8Z3MTI5 and report number KVR-2026-A01ED6. Independent verification recommended but not performed in this audit
Comprehensive testing panel
Document includes identity (LC-MS), purity (RP-HPLC), heavy metals (4 analytes), bacterial endotoxins (LAL), and microbial sterility. Only residual solvents/water content not explicitly tested
Professional presentation
Well-structured COA with clear sections, chromatogram included, product photo, QR code for verification, and lab director signature
Sample date not specified
Document shows certification/issue date but does not explicitly state when sample was collected or testing performed
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.