Experience the benefits of Fasting & Nutrition with Fast Bar.
Fast Bar has been clinically tested, 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, known as the Fasting Mimicking Diet® (FMD®), that nourishes the body while keeping it in a fasting mode.
*Benefits seen in a randomized, controlled study in 105 adults after 15-hour overnight fast comparing the glucose and ketone results every hour for 4 hours in the Fast Bar group, breakfast group and water-fast group. Data on file.