Registry filter · October 2026
Suppliers that pass: a certificate that opens without an account
Each of these storefronts let us open a certificate of analysis with no account and no order. This is the one check a storefront cannot pass by accident, and it carries the most weight in the seal.
31 files · alphabetical · seals unchanged
- Is Alpha Labs Peptides legit?goalphalabs.com · 7 of 8 checks · operatingB
Is Alpha Peptides legit?alpha-peptides.com · 8 of 8 checks · operatingB+- Is Ascension Peptides legit?ascensionpeptides.com · 8 of 8 checks · operatingA
Is BioLongevity Labs legit?biolongevitylabs.com · 8 of 8 checks · operatingB+
Is Biotech Peptides legit?biotechpeptides.com · 7 of 8 checks · operatingC+- Is Blue Sky Peptide legit?blueskypeptide.com · 5 of 8 checks · operatingC
Is Core Peptides legit?corepeptides.com · 8 of 8 checks · operatingA
Is Direct Peptides legit?direct-peptides.com · 4 of 8 checks · operatingD
Is Evolve Peptides legit?evolvepeptides.com · 8 of 8 checks · operatingB
Is Extreme Peptides legit?extremepeptides.com · 5 of 8 checks · operatingC
Is Geo Peptides legit?geopeptides.com · 5 of 8 checks · operatingD
Is Koi Peptides legit?koipeptides.com · 8 of 8 checks · operatingB+
Is Liberty Peptides legit?libertypeptides.com · 7 of 8 checks · operatingC+
Is Licensed Peptides legit?licensedpeptides.com · 8 of 8 checks · operatingA
Is Limitless Biotech legit?limitlesslifenootropics.com · 7 of 8 checks · operatingB
Is Loti Labs legit?lotilabs.com · 7 of 8 checks · operatingC
Is Nexaph legit?nexaph.com · 6 of 8 checks · operatingC
Is NuScience Peptides legit?nusciencepeptides.com · 5 of 8 checks · on watchlistC
Is Paramount Peptides legit?paramountpeptides.com · 8 of 8 checks · operatingA
Is Peptide Perfection legit?peptideperfection.com · 8 of 8 checks · operatingB+- Is Peptide Pros legit?peptidepros.net · 7 of 8 checks · operatingC+
Is Peptide Warehouse legit?peptide-warehouse.com · 7 of 8 checks · operatingC- Is Prime Peptides legit?primepeptides.co · 7 of 8 checks · on watchlistC
Is Pure Peptide Labs legit?purepeptidelabs.shop · 8 of 8 checks · operatingB+
Is Receptor Chem legit?receptorchem.co.uk · 4 of 8 checks · operatingC
Is Research Peptides legit?researchpeptides.com · 4 of 8 checks · operatingF- Is Sports Technology Labs legit?sportstechnologylabs.com · 7 of 8 checks · operatingB+
Is Swiss Chems legit?swisschems.is · 7 of 8 checks · on watchlistC
Is UK Peptides legit?uk-peptides.com · 5 of 8 checks · operatingD
Is Umbrella Labs legit?umbrellalabs.is · 6 of 8 checks · on watchlistC
Is Verified Peptides legit?verifiedpeptides.com · 7 of 8 checks · operatingB
Reader questions
Answered from the fileHow many suppliers pass on a certificate that opens without an account?
31 of the 49 sealed files record a certificate that opens without an account. They are listed in alphabetical order; the seal beside each name is the same one printed on its file.
Is this a ranking?
No. It is the registry filtered on one recorded fact. Nothing is re-weighted and no order of preference is implied.
Are these products meant for personal use?
No. Every storefront in the registry sells material labeled for laboratory research use only, and this desk says nothing about any other use.