Cost of Shipping: At this time, we're shipping all orders within the U.S. by Priority Mail (USPS) with confirmed delivery. We are shipping by the USPS to keep shipping costs as low as possible.

Delivery Time: As most U.S. citizens know, the USPS is not the most efficient or reliable delivery system available. However, the cost of using other delivery systems is substantially more. To keep shipping costs as low as possible for customers, we're trying the USPS. If the USPS outdoes itself and proves both cost effect, efficient, and reliable, we'll continue to use it. If not, we'll switch to one of the more costly but more efficient and reliable shipping services. You should receive your order within 3-to-5 business days after we ship it.

Please keep the estimated delivery time (3-to-5 days business days after we ship) in mind when reordering products. Order early enough so that you don't run out of the products you use. This is especially important if you use Thyro-Gold and/or Isocort.

Your Questions, Concerns, and Comments: If you
have questions, concerns, or comments, please write to us at customerservice@thyroidscience.us.

Orders from Outside the U.S. If you want products shipped to you in a country outside the U.S., please read our policy on international orders and write to us for instructions at customerservice@thyroidscience.us.