Shipping and Return Policy

Free Shipping over $75 shipping promotion applies to the Continental United States only. Orders shipping to Alaska, Hawaii or Internationally are not applicable.

(Please allow 3 - 4 business days for your order to be processed. If you need to initiate a return, please contact us immediately at to receive our updated shipping address. If you need an order expedited, please contact us immediately at

Return Policy

To be eligible for a return, your item must be purchased from and have an accompanying order number. Items must be unused and in original packaging. Contact us at to initiate a return.

We accept returns on unopened or defective items within 30 days of purchase. If your purchase is more than 30 days old, unfortunately we can’t offer you a refund or exchange.

Shipping costs are non-refundable.

Catalyst Fermentation Systems must be unused and un-assembled to be eligible for a return & refund. (Zip-ties and protective plastic in-tact, otherwise product can be damaged in transit.)

Upon receipt, returned items will be inspected and, if applicable, a refund will be issued via the form of payment used at checkout. Depending on your bank, the  funds may take take a few days to appear in your account.

International Shipping

There are no returns or refunds on international orders. If you wish to cancel your order, please contact us at immediately.

Duties and taxes are NOT included in the shipping cost at checkout. Duties and taxes vary by country, so we have no way of calculating these costs before your order ships. Duties and taxes are the responsibility of the recipient.

When your order ships, you will receive a tracking number. It is the responsibility of the recipient to closely monitor this tracking number for status updates. International shipments take 6 to 10 business day for delivery. This may vary depending on the destination country or other factors. If you would like to expedite your order, please let us know.