Sulan Bio supplies research peptides and laboratory compounds with Janoshik batch COAs available for documented listings. We support laboratories, distributors and research organizations with wholesale supply, international fulfilment and UPS Worldwide Express® shipping with tracking and insurance. Free shipping on orders over $200 USD.

Supplier Network
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23 suppliers available to browse
Lianhua Peptide Co. is a Hangzhou-based peptide supplier focused on wholesale research and laboratory supply. The company combines China-based manufacturing with structured quality control, batch-level analytical documentation, and international fulfilment to support research organizations, distributors, and professional buyers.
Wholesale peptide supplier focused on GLP-1 compounds, bulk vial manufacturing, and international export supply.
Kensington Biosciences is a London-based research peptide supplier serving customers throughout the United Kingdom. The supplier focuses on laboratory research peptides, dependable UK inventory, documented batch verification, and fast domestic fulfilment. Every listed peptide is supplied with batch-specific verification and a Certificate of Analysis (COA), providing researchers with clear documentation linked to the supplied batch. Orders are dispatched from within the United Kingdom using tracked express delivery, with a flat $20 delivery charge on orders under $100 and complimentary express delivery on qualifying orders of $100 or more. Kensington Biosciences delivers exclusively to United Kingdom locations.
Looking for peptides in Europe? We have you covered. European Peptide Sciences supplies research peptides and laboratory essentials from the Netherlands to supported destinations across Europe. Enjoy free express delivery on all orders over $150 with PostNL Priority Delivery, including tracking and shipment insurance. Your tracking link is provided after dispatch so you can follow your parcel through to delivery. Europe-only shipping. For laboratory research only. Not for human or animal consumption.
China-based peptide supplier specializing in fast international fulfillment, wholesale vial supply, export packaging, and competitive global shipping rates.




















