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Vendors ranked for TB-500

Ranked on TB-500's price per mg against the market median — documentation and testing count as they do overall.

18 of 23 TB-500 vendorsPublic COAClear
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RankScoreCoverageVendor

Rank 01

Evolve Peptides

Lab named on certificates · 0 certificates

Partly documented67%

Rank 02

BioLongevity Labs

Lab named on certificates · 0 certificates

Partly documented74%

Rank 03

Eternal Peptides

Lab named on certificates · 0 certificates

Partly documented65%
  1. 23Evolve PeptidesLab named on certificates · 0 certificatesPublic COA144%Price idxPartly documented67%Visit
  2. 22BioLongevity LabsLab named on certificates · 0 certificatesPublic COA250%Price idxPartly documented74%Visit
  3. 21Eternal PeptidesLab named on certificates · 0 certificatesPublic COA112%Price idxPartly documented65%Visit
  4. 20Mile High CompoundsLaboratory A · 12 certificatesPublic COAEnforcement action96%Price idxPartly documented94%Visit
  5. 19Ascension PeptidesKovera Labs · 32 certificatesPublic COA160%Price idxPartly documented86%Visit
  6. 18Improved PeptidesPrincipal Chemist · 6 certificatesPublic COA104%Price idxPartly documented89%Visit
  7. 17Vertex LabsFreedom Diagnostics Testing · 21 certificatesPublic COA149%Price idxWell documented70%Visit
  8. 16Simple PeptideWhite Lyophilized Powder Analytical · 28 certificatesPublic COA176%Price idxWell documented89%Visit
  9. 15Northline LabsILS Laboratories · 27 certificatesVerified labPublic COA160%Price idxWell documented93%Visit
  10. 14American PeptidesBioviridian Inc. · 39 certificatesVerified labPublic COA160%Price idxWell documented100%Visit
  11. 12Licensed PeptidesVanguard Laboratory · 15 certificatesPublic COA97%Price idxWell documented89%Visit
  12. 11Good Science BioVanguard · 0 certificatesPublic COA64%Price idxWell documented75%Visit
  13. 7NeuroLabs ResearchNeuro Labs · 16 certificatesPublic COA64%Price idxExtensively documented86%Visit
  14. 6Hydro Research PeptidesILS Laboratories · 24 certificatesVerified labPublic COA45%Price idxExtensively documented89%Visit
  15. 5PeptidePlugsFreedom Diagnostics Testing · 103 certificatesPublic COA64%Price idxExtensively documented90%Visit
  16. 3Polaris PeptidesAnthony Burke PhD Lab · 50 certificatesVerified labPublic COA—Price idxExtensively documented77%Visit
  17. 2Next Gen PeptidesILS Laboratories · 49 certificatesVerified labPublic COA56%Price idxExtensively documented97%Visit
  18. 1CuroBTLabs · 17 certificatesVerified labPublic COA56%Price idxExtensively documented97%Visit

Scores are computed from stored data points, not entered by hand — rubric v1.10.0. Methodology →