Find Trusted Peptide Suppliers Worldwide

Alice-TFC is a premium grey-market peptide supplier specializing in high-quality lyophilized peptides for research use only (RUO). Known for aggressive pricing, broad inventory coverage, and consistent batch reliability, Alice-TFC offers popular compounds like Retatrutide, Tirzepatide, Semaglutide, and advanced blends at competitive rates. Operating primarily via direct encrypted channels (WhatsApp and Telegram), they provide fast invoicing, crypto payment options, and efficient global shipping. Alice-TFC is favored by experienced buyers seeking a balance of affordability, authenticity, and private client service without the overhead of traditional storefronts.

ALM Peptides is a grey-market peptide supplier focused on offering research-grade compounds at highly competitive rates for bulk and wholesale buyers. ALM specializes in high-demand metabolic and regenerative peptides like Tirzepatide, Retatrutide, and Semaglutide, often providing tailored pricing for serious volume customers. Operating through private encrypted channels (WhatsApp and Telegram), ALM emphasizes distributor partnerships, channel exclusivity, and customized packaging options. Their business model prioritizes aggressive pricing over branding polish, making ALM a strong choice for resellers and experienced buyers looking to maximize margin with minimal overhead.

APS (Andy Peps Studio) is a niche peptide supplier operating in the grey market, specializing in premium-grade research peptides for buyers who prioritize quality and reliability over mass-market pricing. APS offers a curated catalog focusing on metabolic, anti-aging, and regenerative compounds like Retatrutide, Tirzepatide, Tesamorelin, and SS-31. With a strong emphasis on smaller-batch consistency and fast crypto-based transactions, APS caters to experienced buyers, boutique clinics, and research operations seeking higher-end peptide sourcing with a personal relationship-driven approach.

HK Peptides is a leading direct-source grey vendor specializing in research-grade peptides, known for offering some of the most aggressive pricing in the global market. With a broad catalog covering metabolic, nootropic, regenerative, and cosmetic peptides, HK Peptides caters to both individual researchers and bulk buyers. They emphasize speed, value, and flexibility, supporting small MOQ orders while maintaining scalability for distributors. Transactions are typically handled via crypto for security, with fast invoicing and streamlined global shipping. HK Peptides is often the pricing benchmark for grey market sourcing, making them a go-to vendor for buyers seeking maximum ROI without sacrificing reliability.

MaiPeptide is a specialty research peptide supplier offering high-purity lyophilized peptides manufactured to rigorous quality standards. They focus on providing research-use-only (RUO) compounds with verified third-party testing, rapid global shipping, and flexible bulk ordering options. Their catalog spans metabolic, regenerative, and nootropic peptides, catering primarily to biotech firms, academic institutions, and qualified private researchers. MaiPeptide emphasizes reliability, batch consistency, and discreet logistics, making them a preferred source for buyers seeking both common and cutting-edge molecules.

Newtop Biotech is a well-established Chinese peptide manufacturer supplying research-grade lyophilized peptides globally. Backed by a large catalog, ISO-certified facilities, and GMP-adjacent production practices, Newtop offers a wide range of peptides from popular metabolic agents like Tirzepatide and Semaglutide to niche compounds like SS-31 and Glow blends. They cater primarily to high-volume buyers with tiered pricing structures, direct-from-factory fulfillment, and responsive customer service via WhatsApp, Telegram, and email. Newtop is positioned as a stable, mid-priced source ideal for labs, clinics, and researchers prioritizing reliability and scalability over boutique branding.