All peptides are shipped directly to the end-user from our Rocklin, CA office by FedEx overnight service. On the day of the shipment, an e-mail is sent to the end-user confirming the shipment and providing a FedEx number in order to track the package if needed. Each peptide is shipped at ambient temperature and accompanied with desiccant to absorb excess moisture. Various tests have revealed shipping under these conditions has no impact on the viability and shelf-life of the peptides. However, upon receipt of the product by the end user, it should be stored immediately at -20 C or lower.
