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“I’ve lost ten pounds, have tons of energy and feel healthier than ever!”

- Karen S.

FastBlast Smoothie - One Box

Customers rate us 4.8 out of 5 based on 399 reviews.
30 Day Money Back Guarantee

The Revolutionary Part-Time Diet With Full Time Results:

The FastBlast Banana-Berry Smoothie is the first and only product specifically formulated to support 5:2 Intermittent Fasting with limited caloric intake. It provides optimal nutrition with a perfect balance of organic protein, carbohydrates and healthy fat that help curb your appetite and cravings—all in a convenient squeeze pouch.

  • USDA Certified Organic
  • Gluten & Soy Free
  • Vegan
  • No Added Sugar
  • Non-GMO
  • Dairy Free
  • Kosher


Organic Blueberry
Organic Cranberry
Organic Apple
Organic Carrot
Organic Broccoli
Organic Spinach
Organic Kale
Organic Parsley
Organic Banana
Organic Raspberries
Organic Pea Protein
Organic Coconut Cream
Organic Lemon


How To Use

Consecutive or nonconsecutive days are entirely up to you! On your two fasting days, replace your meals and snacks with your FastBlast Smoothie  pouches and refrain from consuming all other foods and beverages. 

However, be sure to hydrate with water throughout the day. (morning coffee/tea is OK). 


Drink one FastBlast Smoothie  pouch every 2-3 hours totaling six pouches per day. If you become hungry between servings, drink a glass of water to help control your appetite.

Customer Reviews

Based on 67 reviews
Pete Steinkopf
Great way to fast !

I tried fast blast a few weeks ago and really liked the results. I picked two days to do the fast and I immediately felt the results. I’m going to do it once a month for the next few months for sure

Niren Chaudhary
Fast blast

Find it very sweet and wish there was a less sweet option or more flavors

Cynthia Sherwood
First month

Easy to use, I was able to skip a meal very easy.

Tiny portion!!!

Tastes good but….
Five bucks for 2.5oz of a smoothie!!!
Would need at least ten to feel full.
Don’t be fooled like I was.

Andrew Brem
Very Good Product

I’m down 20 since 8/30. 55 yrs old in pretty good shape. 6 foot was 224lbs. As of 11/18 I’m 204. Very easy. 2 days a week and I use another box(monthly) for snacks in between 2 normal meals a day on the other 5 non fasting days. It works- tastes good and your not as hungry as you would think on fasting days. You get over it and you get used to it. It also forces you to be mindful on non fasting days like I completely eliminated all added salt from my diet. That alone is huge. I also eat much more fruits and veggies to stay full like celery apples and carrots and bananas. Really feel good and high energy!