FREE SHIPPING
on orders $75 and higher
Delivery TimeShipping Method
3 - 5 business daysFREE Standard Delivery
2 business daysUPS 2nd Day Air
1 business dayUPS Next Day Air Saver

Carriers

ups shipping logousps shipping logofedex shipping logo
✨ FREE SHIPPING on all orders over $75! ✨
Shop Brands
Shop all 175+ brands
Hot Deals
Insider
Login
Create an account
Change country

SiS Beta Fuel Chews

Visit the Science in Sport Store
Review Rating: 4.8 /5
(143 reviews)
 
 

SiS Beta Fuel Chews

The SiS Beta Fuel Chew is a game changing chew.

Made with a 1:0.8 Maltodextrin:Fructose ratio, they provide 45g of carbohydrates.  Yes - in a CHEW! The science behind this new ratio is genius. If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset, like most of their products.

On top of that, this chew provides 30-50% more carbohydrates than any other sports chew. They're not like what you're probably used to, these come in two big blocks so it's easier to keep track and fuel during your workouts.

Out with the old, in with the new.

This 1:0.8 ratio replaces the previous 2:1 ratio:

  • A 1:0.8 ratio of maltodextrin to fructose increases the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% when compared with a ratio of 2:1
  • A 1:0.8 ratio of maltodextrin to fructose reduces self-reported symptoms of stomach fullness when compared with a ratio of 2:1

How to use SiS Beta Fuel Chews:

These chews are ready for you to take for any adventure, sport, or event. They’re easy to carry around and even easier to consume. We like taking one chew every 30-45 minutes during rides, runs, or even sports time outs, especially when going over 90 minutes of exercise!

  • Sport Tested: Informed Sport
    Nutrition Facts

    SiS Beta Fuel Chews Reviews

    SiS Beta Fuel Chews Questions