Peptide Supply Co.

Every Certificate of Analysis we've ingested from peptidesupplyco.com, what each tests for, and what's missing. Sourced back to the original COA URLs — no hosting, no editorial.

Open methodology Lab-verified only No paid placements

105

COAs ingested

Peptides covered

62%

Endotoxin coverage

Flags

Tested by

Freedom Diagnostics94 COAsA Vanguard Laboratory2 COAsA

Coverage matrix

Each row is one peptide. Columns show whether at least one COA from this vendor for that peptide tests for that property. Endotoxin and sterility are usually the gap.

Peptide	COAs	Avg purity	HPLC	MS/MALDI	Endotoxin	Sterility	Metals	Microbial
5-Amino-1MQ	3	99.71%

Latest COAs

Most recent batches we've ingested. Each row links to the original COA file as published by the vendor.

Peptide	Lot	Lab	Purity	Tests	Tested
KPV	—	Freedom Diagnostics	99.80%	MS	—	View
Ipamorelin	—	Freedom Diagnostics	99.91%	MS	—	View
Ipamorelin/Tesamorelin	TS13IP3031026	Freedom Diagnostics	99.89%

How this is built: we discover every COA URL on the vendor's public testing page, fetch the file, run structured extraction, and persist what each COA actually tests for. Vendor copy isn't a signal — only the COAs themselves.

Full methodology →