Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk
Cookie Dough - 12 pk

Cookie Dough - 12 pk-NEW!


$34.95 $29.95
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20g Protein | 14g 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, 14g 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 Reviews




  • Ingredients
      Protein Blend (Whey Protein Isolate, Milk Protein Isolate, Micellar Casein), Soluble Corn Fiber (Non-GMO), Almond Butter, Fiber Syrup (Chicory Root Extract), Vegetable Glycerin, Cocoa Butter (processed with Alkali), Chocolate Chips (Unsweetened Chocolate, Erythritol, Cocoa Butter, Stevia Extract), Flax Seed Meal, Chia Seed Meal, Natural Flavors, Sea Salt, Sunflower Lecithin, Stevia Extract, Rosemary Extract.
  • Nutrition Facts
      Nutrition Facts Serv. Size: 1 bar (60g) Amount Per Serving: Calories 220, Total Fat 10g (13% DV), Sat. Fat 3g (16% DV), Trans Fat 0g, Cholesterol 10mg (4% DV), Sodium 150mg (7% DV), Total Carb. 23g (8% DV), Fiber 14g (50% DV), Total Sugars 2g (Incl 0g Added Sugars, 0% DV), Sugar Alcohol 5g, Protein 20g (39% DV), Vitamin A (0% DV), Vitamin C (0% DV), Vitamin D (0% DV), Calcium (15% DV), Iron (4% DV), Potassium (4% DV)

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?

  • Individuals new to fasting
  • People who want to fast longer
  • Experienced fasters on the go
Watch Video

Packed With Superfoods

  • Micellar Casein Protein
      Fastful® is the first nutrition bar to feature micellar casein, a natural dairy protein which provides your body with the slowest digesting protein source on earth.
  • Chia Seeds
      Chia Seeds are packed with antioxidants, fiber, and omega-3 fatty acids. They help maintain hydration and are incredibly satiating.
  • Flax Seeds
      Flax Seeds are small but powerful. They’re loaded with omega-3 fats, fiber, and other essential nutrients.
  • Almond Butter
      Almonds are rich in healthy fats, protein, and vitamins. They help maintain brain function, improve skin health, and support the digestive system.
  • Blueberries
      Blueberries are a nutrient rich superfood that are loaded with antioxidant properties.
  • Cocoa Powder
      Used for both flavor and color in our chocolate bars, cocoa powder tastes great and promotes mood enhancement.
  • Stevia
      Stevia is a natural sweetener made from the Stevia Rebaudiana plant. Fastful® contains no sucralose or added sugar.

Why Intermittent Fasting?

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

  • Stop Counting Calories
  • Reach Your Health Goals
  • Fasting Made Smarter
Learn more
Customer Reviews
4.5 Based on 6 Reviews
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Filter Reviews:
CP
09/21/2021
Charles P.
United States United States
Recent purchase

This is my second order with Fastful and are very pleased with the bars. They are satisfying and taste great.

Cookie Dough - 12 pk
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JS
08/24/2021
Jeffrey S.
United States United States
Fastful bars

Great prices and delicious bars

Cookie Dough - 12 pk
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JM
06/02/2021
Justin M.
United States United States
Great Product, Bad Shipping

UPS won't deliver to my apt without dropping off, and is now asking me to go to a drop off location to pick up my boxes. Not what I paid to do.

Cookie Dough - 12 pk
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LB
05/25/2021
lisa b.
United States United States
cookie dough is delish

love all the flavors but especially love the cookie dough flavor and consistency

Cookie Dough - 12 pk
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