The role of distributors in the peptide supply chain.
Distributors sit between manufacturers and end buyers. They source APIs from manufacturers, handle import logistics (customs, IOR, cold chain), maintain inventory, and deliver to US pharmacies and clinics. The value: you order from a US entity in USD with domestic shipping instead of navigating international procurement yourself.
Source transparency — Can they identify their manufacturers and provide GMP certificates?
Documentation — Batch-specific COAs tracing to the original manufacturer, not documents they created themselves.
Storage — Proper cold storage and handling for temperature-sensitive peptides.
Import compliance — Established IOR process and customs clearance procedures.