Index
Vendors ranked for GHK-Cu
Ranked on GHK-Cu's price per mg against the market median — documentation and testing count as they do overall.
Rank 01
Eternal Peptides
Lab named on certificates · 0 certificates
69.3score
Partly documented65%
Rank 02
Improved Peptides
Principal Chemist · 6 certificates
70score
Well documented89%
Rank 03
True Research Labs
True Research Labs · 0 certificates
74.6score
Well documented71%
- 23Eternal PeptidesLab named on certificates · 0 certificatesPublic COA83%Price idxPartly documented65%Visit69.3
- 22Improved PeptidesPrincipal Chemist · 6 certificatesPublic COA100%Price idxWell documented89%Visit70
- 17True Research LabsTrue Research Labs · 0 certificatesPublic COA69%Price idxWell documented71%Visit74.6
- 14Good Science BioVanguard · 0 certificatesPublic COA51%Price idxWell documented75%Visit79.2
- 13ZC LabsFreedom Diagnostics Testing · 39 certificatesCOA84%Price idxWell documented84%Visit79.3
- 10Origin LabsFreedom Diagnostics Testing · 10 certificatesCOA56%Price idxWell documented85%Visit81.8
- 9NeuroLabs ResearchNeuro Labs · 16 certificatesPublic COA51%Price idxExtensively documented86%Visit85.1
- 7Protide HealthHg Pass Fentanyl No Fentanyl Detected Analytical · 3 certificatesCOA83%Price idxExtensively documented94%Visit87.2
- 6Hydro Research PeptidesILS Laboratories · 24 certificatesVerified labPublic COA45%Price idxExtensively documented89%Visit88.2
- 5PeptidePlugsFreedom Diagnostics Testing · 103 certificatesPublic COA55%Price idxExtensively documented90%Visit89.7
- 4Ascend ScienceKovera Labs and/or ILS Labs · 27 certificatesVerified labPublic COA50%Price idxExtensively documented91%Visit90.2
- 3Next Gen PeptidesILS Laboratories · 49 certificatesVerified labPublic COA77%Price idxExtensively documented97%Visit91.4
- 2American PeptidesBioviridian Inc. · 39 certificatesVerified labPublic COA64%Price idxExtensively documented100%Visit93.5
Scores are computed from stored data points, not entered by hand — rubric v1.10.0. Methodology →