Blueberry Muffin - 12 pk
Blueberry Muffin - 12 pk
Fastful Blueberry Muffin Pre-Fasting Nutrition Bar
Blueberry Muffin - 12 pk
Fastful Blueberry Muffin Pre-Fasting Nutrition Bar
Fastful Blueberry Muffin Pre-Fasting Nutrition Bar
Blueberry Muffin - 12 pk

Blueberry Muffin - 12 pk


Regular price $34.95 Sale price $29.95
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20g Protein | 15g Fiber | 4g Net Carbs
  • How it works: Enjoy Fastful® immediately before starting your next fast. The optimized nutrients keep you fuller, longer. In fact, a recent third-party study shows that fasting difficulty is reduced 45% when it starts with a Fastful bar*.

  • Pre-fasting nutrition bar: Featuring micellar casein protein, Fastful® is the first and only bar to make fasting more comfortable and convenient. 
  • Optimize your nutrients: With 20g of protein, 15g of fiber, and only 5g net carbs, it's now easier to control your appetite when intermittent fasting.
  • Nothing Artificial. All Good: Non-GMO, gluten free, no soy, egg free, vegetarian, and no added sugar. Fastful® is a worry-free addition to your regular fasting lifestyle.

Customer Reviewsz



What's a Pre-Fasting Nutrition Bar™?

Enjoy Fastful® pre-fasting nutrition bars immediatley following a meal and then begin your fast. The satiating blend of protein, fiber, and healthy fat will make your fast easier and more comfortable.

Who's Fastful For?

Packed With Superfoods

Why Intermittent Fasting?

It's not a diet. It's a lifestyle.

Learn more
Customer Reviews
4.7 Based on 23 Reviews
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VE
10/12/2021
VIRGINIA E.
United States United States
great product

Great product. Tastes great, no weight gain. Helps with fasting.

NM
05/25/2021
Natalia M.
United States United States
This is it!

I enjoy these delicious bars for breakfast or lunch (not intermittent fasting). The taste (not too sweet) and texture (a satisfyingly strong chew, not sticky or squishy soft) are PERFECT. I’m satisfied for hours and have plenty of energy for a challenging workout. Many bars upset my stomach and these do not. The blueberry is, by far, my favorite flavor.

AL
04/12/2021
Andrew L.
United States
Satisfied in Seattle!

Started by trying the sample pack and really enjoyed it so bought a box of each. Is really helping with our intermittent fasting and can’t wait to try the Pnb Choc!

AL
04/12/2021
Andrew L.
United States United States
Satisfied in Seattle!

Started by trying the sample pack and really enjoyed it so bought a box of each. Is really helping with our intermittent fasting and can’t wait to try the Pnb Choc!