Independent testing and supply chain transparency organization for peptides and supplements. Has tested over 5,600 samples from 179+ vendors across 15 popular peptides. Publishes public test results and vendor ratings.

Leading US peptide CDMO and research supplier, formerly known as American Peptide Company and New England Peptide. Provides GMP peptide manufacturing, catalog peptides, and custom synthesis services.

US-based peptide research company offering a catalog of 20,000+ custom and catalog peptides for research. Provides HPLC purity analysis, mass spec verification, and contract research services.

Global central laboratory in Farmingdale, NY offering comprehensive clinical trial services including biorepository, peptide bioanalysis, and sample management for pharmaceutical drug development programs.

Independent FDA-registered pharmaceutical testing laboratory providing release and stability testing for compounded peptide preparations. Services include sterility, potency, purity, and endotoxin testing.

DEA Schedule III licensed analytical testing facility. Specializes in COA testing for peptides, SARMs, nootropics, vitamins, and research compounds using HPLC and mass spectrometry.

Peptide technology specialist with a US office near Boston providing custom peptide libraries, PepMix peptide pools for T-cell immunology, MHC ligandome services, and high-throughput synthesis for diagnostics and vaccine development.

One of the world's largest contract research organizations with US laboratories offering comprehensive peptide analysis services including identity verification, purity assessment, potency testing, and stability studies. Serves biopharma and life science companies.

Global GMP peptide CDMO with a 45,000 sq ft San Diego facility supporting mid- to large-scale solid-phase peptide manufacturing. Maintains a GMP NeoAntigen Lab for immunotherapy. Multiple FDA inspections passed.

New Jersey-based research services company providing gene-to-structure services including recombinant protein and peptide expression, bioinformatics, crystallography, and NMR structural studies for biopharma clients.

One of the world's largest peptide CDMOs. FDA-inspected cGMP facility with 500+ chemists supporting pharmaceutical and biotech companies from development through commercial production. Five FDA inspections passed.

Rapidly growing ISO/IEC-accredited CRO in Florida providing peptide purity testing, dietary supplement batch testing, pharmaceutical analytics, and food safety testing to nutraceutical, pharmaceutical, and cosmetic industries.