Crystal Peptides is a European research peptide supplier operating through crystalpeptides.eu, registered in Sofia, Bulgaria as Crystal Peptides Ltd (EIK 208627334). The company dispatches from...
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Crush Research Supply Company is a US-based research peptide vendor founded by veteran Rory (Peptok) in 2025. Based in Canoga Park, California, the company holds a 4.9/5 rating from 36 independent...
Cosmic Peptides is a US-based laboratory chemical supplier providing research-grade peptides, proteins, and amino acid derivatives exclusively for in vitro scientific research. The company targets...
Core Peptides is a U.S.-based research peptide supplier with a catalog of 104 compounds, including BPC-157, TB-500, and rare Khavinson bioregulators. The company claims over 7 years of operation,...
Compound Sciences is a research peptide vendor that stepped in after Peptide Sciences shut down in 2026. It supplies short-chain amino acid compounds labeled 'for research use only' and targets labs,...
Colorado Research Peptides is an Aurora, CO-based supplier of high-purity research compounds. The company ships nationwide and lists 73+ peptide products for laboratory use. All products carry a...