Freedom Diagnostics
4 PeptidePub vendors with reviewed reports from this lab.
How to verify a reportIndependent testing labs used by PeptidePub vendors
These are the labs named on reports we have reviewed for our vendor directory. A report supports the sample tested, not every vial. This directory describes report verification, not lab quality. See our methodology for how the vendor testing score works.
Sources checked November 8, 2026. Labs are listed alphabetically, not ranked.
ILS Laboratories
9 PeptidePub vendors with reviewed reports from this lab.
How to verify a reportJanoshik
4 PeptidePub vendors with reviewed reports from this lab.
How to verify a reportKovera Labs
5 PeptidePub vendors with reviewed reports from this lab.
How to verify a reportVanguard Laboratory
2 PeptidePub vendors with reviewed reports from this lab.
How to verify a reportOther labs named by vendors
Each catalog spelling below is named by one vendor. We group MZ Biolabs and MZ Bioanalytical Laboratory together and show both spellings. These entries do not have separate reference pages.
- AccumarkLabs: Valor Peptides
- Accurate Test Labs: Vyal Labs
- BIOVIRIDIAN: American Peptides
- Ethos Analytics: Glacier Aminos
- KMD Analytical: Reserve Research
- Krause Analytical: NexaLabs
- MDx BioAnalytical Laboratory, Inc.: BioEdge Peptides
- MZ Bioanalytical Laboratory / MZ Biolabs: Valkyrie Peptides, NexaLabs
- Optiq Health Labs: True Peptides
- Precision Mass Spec: Midwest Peptide