AminoClub🇺🇸

AminoClub earns a KYP Vendor Score of 84 out of 100 with a Grade B rating, placing it fourth in our 2026 vendor ranking. AminoClub operates as a US-based research peptide supplier with a focused catalog of core research compounds and third-party COA documentation on listed products. The COA program at AminoClub provides third-party certificates of analysis covering the catalog. Documentation quality is functional for basic research use, though community feedback indicates that the analytical detail in the provided certificates is less granular than what is available from top-tier vendors. Researchers who require lot-specific HPLC traces and fully auditable chain-of-custody documentation will find stronger options in the Grade A tier above. The catalog focuses on core research peptides without the breadth of larger catalog operations or the specialist depth of longevity-focused vendors. Community reviews are mixed, with feedback generally noting adequate product quality for lower-stakes research applications alongside criticism of documentation granularity compared to higher-ranked vendors. KYP Score: 84 out of 100. Grade B.

— KnowYourPeptide Research Team