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

- Karen S.

FastBlast Smoothie - Four Boxes

Customers rate us 4.8 out of 5 based on 333 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 136 reviews
Michael Martin

Need more flavors! Otherwise perfect 👍

Libby Adams
I lost 10 pounds the first month

This was a fantastic experience. I was amazed at how good the smoothie tasted. I lost exactly 10 pounds following the system. I did cheat one time because I was stuck in the airport for 4 hours so I had a Beyond Burger on top of my smoothies (oops). I am going for my second month now! It was not the easiest thing not eating all day because I love to eat, but I actually was NOT hungry...it was just the psychological part of wanting to chew something. But it was worth it because of my results. On smoothie day, I do have coffee in the morning with a little bit of oat milk and that did not seem to interfere in my results at all. I hate black coffee and I didn't want a caffeine headache on top of the fasting, so that works well for me. I also drink 8 glasses of water daily. Being vegan, I REALLY appreciate this product. I travelled to Mexico for a month so I put my second month supply of four boxes in my suitcase, along with 4 tubs of the daily essentials. I am 70 years old, by the way.

Lauri Dillon
My results

When I use these and nit cheat, I consistently lose 3 lbs every single time! My problem is that I don't do it consistently..but I love them!

Stephen Connelly

The product is not the greatest flavor but does stop food cravings. Two days fasting in a row is hard. Can you do five a day and have a healthy meal at night or is it no food at all?

Kristina Smith-Becker
Fast Blast

It works, but would love some variety in flavors.