Sierra Natural Science, Inc. Shipping Policy

Domestic Shipping Policy

  • Shipping is available in US only, via Fedex/UPS/USPS. 
  • Not all products are registered for use in all states. For product registration info, please contact the lead regulatory agency within your specific state/or locality.
  • Orders only ship on business days, which are Monday to Friday. Business days do not include holidays and weekends. Orders placed after 3pm PST will be processed the next business day.
  • Shipping charges for your order will be calculated and displayed at checkout.

International Shipping Policy

  • We currently do not ship internationally, we are sorry for the inconvenience. 

Free Shipping Policy

  • Certain limitations apply to free shipping
  • Not available for orders to Hawaii and Alaska.
  • Free shipping includes basic standard shipping rates
  • Less Than Truck Load and Pallet Orders
    • We offer free shipping on most Less Than Truck Load orders.  This does not include extra charges for special requests such as a liftgate, appointment, and non-commercial.  
    • These are extra charges that will be added at the time of checkout or invoice processing.  
    • Liftgate and appointments are an extra $50 and non-commercial delivery is an extra $80.
    • For more information, please call 877-626-5505