Enhance your fasting with the unique & premium formulation of Fast Bar®

Fast Bar is the first and only bar that nourishes your body to support fasting goals for weight management and a healthy lifestyle. Fast Bar is a non-GMO, gluten-free, and soy-free. Now available in three delicious flavors:  Nuts and Honey, Cocoa Nuts, and Nuts and Nibs! 

Experience the benefits of Fasting & Nutrition with Fast Bar.

Fast Bar was clinically tested* as part of the ProLon®, Fasting Mimicking Diet®, is loaded with flavor and packed with healthy nutrients to satisfy food cravings, or extend your intermittent fast until your next meal.

Now you can Fast on Your Own Terms™.

The formulation of Fast Bar® comes from science. After 20 years of research, scientists at the University of Southern California (USC) discovered a nutri-technology that nourishes the body while keeping it in a fasting mode known as the Fasting Mimicking Diet® (FMD®).

*Fast Bar has not been clinically tested on its own.

How to enjoy a Fast Bar® and experience the health benefits that come with it:

• Fast Bar® is ideal for those who skip breakfast, practice intermittent fasting, or follow a paleo, keto or fasting diet.

• Give your body heart-healthy nuts* (*See Nutrition Information for Fat and Saturated Fat Content)

• Enjoy one as a snack anytime during the day to fuel your body when on the go.

• Fast bar can be purchased in boxes of 10, 20, or 30, or subscribe & save for the best deal.

Add Fast Bar to your
ProLon Order Today!