Public COA audit
Tirzepatide
Audited July 28, 2026
Multiple signals on this document conflict with known lab formats or verification patterns.
- Legitimacy
- 25
- Confidence
- 85%
- Panels
- 4/7
- Purity (printed)
- 99.9%
Scored poorly because audit signals point to fabrication or reused paperwork, limited panel coverage (4/7), 2 critical findings, and notable note: "Future dates (2026)". To improve: replace this file with an original lab certificate that verifies on the lab portal and include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- TIR100-0616
- Identity method
- MALDI-MS
- Sample date
- 2026-06-19
- Issue date
- 2026-06-25
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.
4 of 7 present · 4 passed · 0 failed · 0 reported · 3 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).
Tirzepatide
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.9%
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
<0.01 ppm
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.
<0.05 EU/mL
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.
Future dates (2026)
Sample received June 19, 2026 and COA issued June 25, 2026 - both dates are in the future, which is impossible for a legitimate document created in 2024 or earlier
Unverifiable lab entity
Bioviridian does not appear to be a known, established analytical testing laboratory. The domain bioviridians.com and verification URL cannot be independently verified as belonging to a legitimate testing facility
Suspiciously high purity
99.9% purity for a complex peptide like Tirzepatide (39 amino acids) is exceptionally high and unusual, particularly for a lyophilized powder from a research vendor
Generic template appearance
Document uses a generic template design that could be easily replicated. Lacks unique security features, watermarks, or lab-specific formatting typical of established analytical labs
Product image inclusion
The inclusion of a vendor product vial image (with Aminos Peptides branding) on an analytical COA is unusual - legitimate third-party labs typically do not include vendor marketing materials
Lot number present
Batch/lot number TIR100-0616 is clearly stated
Multiple test panels
Document shows identity, purity, endotoxin, and heavy metals testing with specific methods cited
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.