Prolon® Intermittent Fasting Bar

Fast Bar makes intermittent fasting easy. It's the only nutrition bar you can eat during your fasting window without taking you out of fasting mode.
Over 20 years of research, scientists studied how unique blends of macronutrients and micronutrients could be consumed without kicking your body out of a fasting state. It is this formulation used to create Fast Bar.
Fasting Bar features
- Clinically tested & developed to not break your fast
- 20+ year of science & research
- Plant-based protein
- Gluten-free, Soy-free, Dairy-Free
- Keto friendly
- Low Glycemic Index
- 12 bars per box
Why add Fast Bar to your day?
Fast Bar’s recipe comes from more than 20 years of research at the University of Southern California (USC). Scientists studied how unique blends of macronutrients and micronutrients could be consumed without kicking your body out of a fasting state. They used this formulation to create the Fast Bar, which provides the tasty nutrition of macadamias, pecans, almonds, and honey. Nuts contain a variety of health-supporting nutrients like antioxidants, vitamins, minerals, fiber and Omega-3 fatty acids. It’s also plant-based, Keto-friendly, and gluten-free.
How often should I eat Fast Bar?
You should eat Fast Bar once a day, as we want people to follow a healthy, balanced diet including regular meals during the day.
You can eat it in the morning after your overnight fast or as a healthy snack anytime during the day, in addition to meals, to help curb your hunger.
The impact and safety of consuming more than one Fast Bar per day hasn’t been studied, and we recommend that you eat only one Fast Bar in the morning or evening, along with a healthy, balanced diet for your other meals.
Fast Bar is great for supporting Time Restricted Eating and other short fasts. If you seek the benefits of Prolonged Periodic Fasting, our 5-Day ProLon Fasting Mimicking Diet (FMD) has been extensively tested, has been safely used by hundreds of thousands of generally healthy consumers, and has been clinically tested to provide many benefits, and support overall metabolic health when used in multiple consecutive cycles.