Join the Medifast Affiliate Program!

Medifast is a highly effective meal replacement diet, which has been satisfying customers for over 25 years. Medifast has been recommended by over 15,000 physicians and has been clinically proven at Johns Hopkins.

Medifast is offering customers a FREE week of product with the purchase of a 4-week supply. Customers also receive Free Shipping with the purchase of a 4-week supply.

Incentive traffic is not permitted


Medifast provides a variety of creative available for your site, including static and animated banners and a thorough selection of text links.

Please contact us for approval prior to launching any email campaigns. Upon approval, we are happy to provide suppression lists and email creative. Any affiliate that runs mail campaigns without contacting us first is considered in violation of our terms and conditions.

Commission Structure

20% per sale

Cookie Length

30 Days

Search Marketing/PPC Policy

Bidding on the term Medifast, misspellings of the term or any variation thereof is strictly forbidden. Specific keyword list can be found under the program description.

Affiliate Management

This program is proactively managed by Greg Bennett. He can be contacted at Gregory.bennett[at] or on 212.478.8310

More details and sign up link can be found here