Fastful Chocolate Brownie Pre-Fasting Nutrition Bar
Chocolate Brownie - 12 pk
Fastful Chocolate Brownie Pre-Fasting Nutrition Bar
Fastful Chocolate Brownie Pre-Fasting Nutrition Bar
Chocolate Brownie - 12 pk
Fastful Chocolate Brownie Pre-Fasting Nutrition Bar
Fastful Chocolate Brownie Pre-Fasting Nutrition Bar

Chocolate Brownie - 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 4g 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
4.9 Based on 31 Reviews
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Filter Reviews:
JG
10/03/2021
Jennifer G.
United States United States
Decent flavor

Good overall experience. Quick shipping and mostly decent tasting bars. Love the nutrition.

BW
09/19/2021
Bruce W.
United States United States
Nice treat

A good snack with minimal carbs and the extra protein I need in my diet

KM
09/18/2021
Kathleen M.
United States United States
Love these bars

Clean ingredients and perfect ratio of macro nutrients.

CR
09/05/2021
Chris R.
United States United States
Huge Fan!

I’m enjoy a Fastful bar everyday after dinner. I love the idea that it helps me stay satiated. In the event I don’t eat for extended periods of time, I feel good about having my nutritional needs met with the last thing I was able to eat - a tasty Fastful Bar! Highly recommended!!