Delivery Information

All orders are SHIPPED FREE in the contiguous U.S. via FedEx ground service. All orders leave our warehouse same day or within one business day. Shipping to Alaska and Hawaii is $12.95.

FedEx next-day or second-day air service is available for an additional charge.

Call for shipping rates to destinations outside of the U.S.


If you need to return an item, please contact a customer service representative via any of the methods below, or simply return the item with a copy of your receipt. Returns must be in original packaging, in good condition. Sorry, we do not pay return postage.

Return to:
Mission: Allergy
28 Hawleyville Road
P.O. Box 45
Hawleyville, CT 06440

(877) 662-5537

(203) 364-1570