Shipping & Returns

When products are in stock, all Microbe Formulas™ products are shipped within 1-2 business days out of Idaho, United States.

Shipping to the US and Canada is a flat-rate $7.95 for orders under $99, and free shipping for orders of $99 or more.

Where Do You Ship To?
We currently only ship to USA and Canada. 

We are hoping to have more options internationally as far as shipping in the future.
International orders need to use a service like
Return Policy
Unopened bottles may be returned within 15 days of purchase for a refund, minus shipping/handling and a restocking fee of 15%. Return shipping paid by the customer.

Please contact us at for return authorization before returning any products.

We are sorry, but there is no refund for opened products and no returns on any order over 15 days.