Directory · 12 vendors indexed
Peptide research vendors, transparently tiered.
Vendors are tiered on third-party testing and public COAs. Vendors cannot pay for a higher tier.
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Core Peptides
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
40 listed
Ships
Domestic
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Swiss Chems
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
39 listed
Ships
Domestic · Intl
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Certified-Pep
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
34 listed
Ships
Domestic
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BioLongevity Labs
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
32 listed
Ships
Domestic
→
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Fusion Peptide
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
30 listed
Ships
Domestic
→
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Verified Peptides
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
28 listed
Ships
Domestic
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Ascension Peptides
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
27 listed
Ships
Domestic
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Licensed Peptides
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
26 listed
Ships
Domestic
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Limitless Life Nootropics
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
24 listed
Ships
Domestic · Intl
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Amino Club
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
20 listed
Ships
Domestic
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Particle Peptides
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
20 listed
Ships
Domestic
→
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Apollo Peptide Sciences
USA · 3rd-party tested · public COAs
Testing
3rd-party · COA
Catalog
11 listed
Ships
Domestic
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How tiers work. Verified = third-party tested and publishes COAs.
Listed = indexed for completeness but missing one or both of those signals. Testing methodology on the methodology page.