Extend your fast with food.
Our new Fast Bar® has the same great taste, premium ingredients, and revolutionary proprietary science!

Yes, you can fast with food!

Fast Bar features a proprietary blend of premium nuts and other nutritious ingredients at scientific portions of macro and micronutrients. This unique bar provides nourishment to your body and supports your fasting goals due to its macronutrient profile of more beneficial fats and less carbs and protein. Premium blend of nourishing ingredients. Plant-based protein. Good fats from nuts. Rich in fiber. Made without soy or dairy. Keeps your body in a fasting state while providing nourishment to extend your fasting goals.

Why Fast Bar®

Scientifically formulated, good for you snack & fast!

Fast Bar Variety

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Fast Bar Nuts & Cacao Chips

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Fast Bar Nuts & Honey

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Fast Bar Nuts & Dark Cocoa

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Unique Premium Formulation
Backed by Science

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®).

L-Nutra took the delicious nut bar from the FMD and made it available as Fast Bar. It can help with intermittent fasting, allowing you to fast for 12 hours and then eat a Fast Bar to curb hunger until your next meal. Or, it can be consumed on-the-go when you are short on time to eat.

The experts

Intermittent fasting with Fast Bar®

Real Reviews.
Real Customers.