Public COA audit
MOTS-c
Audited September 9, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 62
- Confidence
- 75%
- Panels
- 3/7
- Purity (printed)
- 98.4%
Scored lower because the document is mostly consistent but carries soft concerns, limited panel coverage (3/7), 4 soft concerns, and notable note: "High HPLC purity reported". To improve: include identity, purity, and endotoxin at minimum and prefer labs with a public verification portal.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- 60100
- Identity method
- MS (Mass Spectrometry)
- Issue date
- 2026-06-02
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.
3 of 7 present · 3 passed · 0 failed · 0 reported · 4 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.
98.4%
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
Tested · passed
Residual solvents or water content limits.
Pass
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 HPLC purity reported
98.4% purity by HPLC is within normal range for research peptides
Identity confirmed by MS
Mass spectrometry confirmation present
Lot number present
Lot No: 60100
Test and retest dates provided
Test Date: June 2, 2026; Retest Date: June 2, 2028
Lab verification unclear
Golden Age Pharmaceuticals - no verification URL provided, cannot independently confirm lab credentials
Limited testing panels
Only identity, purity, and residual solvent/water content tested. No heavy metals, microbial, endotoxin, or sterility testing shown
Watermark pattern visible
Document shows repeated watermark text across the page, which may indicate sample/draft status or anti-counterfeiting measure
Some fields partially obscured
Analytical test results table has some values that are difficult to read due to image quality and watermarking
Quality certifications claimed
Document shows GMP, ISO 9001:2015, and lab tested badges, though these cannot be independently verified from this image
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.