Free Expedited shipping. Shipped in a Styrofoam lined cooler via USPS Priority Mail.Please acknowledge that Visbiome is a perishable item. It ships with ice packs to maintain temperature at or below 80° F. Depending on ambient temperature and shipping conditions your product may arrive at or around room temperature or warm to touch. Visbiome requires refrigeration upon delivery ASAP. We ship Visbiome by USPS unless other shipping method is selected. If USPS does not deliver to your area, please arrange for pick up. Refrigerated products shipped Monday thru Wednesday . During summer only overnight orders could be expected to arrive cold.  We strongly recommend for our customers to be present at the time of delivery. The package is not design to be left in a heat for any period of time. This is a perishable product and can not be returned.