
Science In Sport (SIS) - Beta Fuel Energy Chew - Orange
Why We Love It
Energy chews don’t just fuel, they freshen up your strategy when you’ve had enough gels and drinks. The Beta Fuel Chews are light, easy to eat, and deliver serious energy in a compact bar. Whether you’re deep into marathon training, gearing up for a long ride, or pacing through an Ironman, these chews help keep your fuelling simple and effective.
Talk Nerdy To Me
The Beta Fuel system is based on years of research into carbohydrate absorption. By using a 1:0.8 maltodextrin-to-fructose ratio, these chews allow your body to absorb up to 45g of carbohydrate per pack with minimal gastrointestinal discomfort. That’s efficient energy delivery for endurance performance. Each chew bar can be eaten whole or broken into 6 bite-sized blocks (7.5g carbs each) for easier fuelling on the go. To hit optimal fuelling targets, SiS recommends consuming 1–3 bars per hour during exercise, depending on conditions and intensity.
Fast Facts
- 45g carbohydrate per bar in a 1:0.8 maltodextrin-to-fructose ratio
- Designed for endurance exercise over 2 hours
- Low risk of GI discomfort, proven through elite-level testing
- Each bar can be split into 6 chew blocks (7.5g carbs per block)
- Informed Sport Batch Tested
Why We Love It
Energy chews don’t just fuel, they freshen up your strategy when you’ve had enough gels and drinks. The Beta Fuel Chews are light, easy to eat, and deliver serious energy in a compact bar. Whether you’re deep into marathon training, gearing up for a long ride, or pacing through an Ironman, these chews help keep your fuelling simple and effective.
Talk Nerdy To Me
The Beta Fuel system is based on years of research into carbohydrate absorption. By using a 1:0.8 maltodextrin-to-fructose ratio, these chews allow your body to absorb up to 45g of carbohydrate per pack with minimal gastrointestinal discomfort. That’s efficient energy delivery for endurance performance. Each chew bar can be eaten whole or broken into 6 bite-sized blocks (7.5g carbs each) for easier fuelling on the go. To hit optimal fuelling targets, SiS recommends consuming 1–3 bars per hour during exercise, depending on conditions and intensity.
Fast Facts
- 45g carbohydrate per bar in a 1:0.8 maltodextrin-to-fructose ratio
- Designed for endurance exercise over 2 hours
- Low risk of GI discomfort, proven through elite-level testing
- Each bar can be split into 6 chew blocks (7.5g carbs per block)
- Informed Sport Batch Tested
Original: $5.75
-70%$5.75
$1.72Description
Why We Love It
Energy chews don’t just fuel, they freshen up your strategy when you’ve had enough gels and drinks. The Beta Fuel Chews are light, easy to eat, and deliver serious energy in a compact bar. Whether you’re deep into marathon training, gearing up for a long ride, or pacing through an Ironman, these chews help keep your fuelling simple and effective.
Talk Nerdy To Me
The Beta Fuel system is based on years of research into carbohydrate absorption. By using a 1:0.8 maltodextrin-to-fructose ratio, these chews allow your body to absorb up to 45g of carbohydrate per pack with minimal gastrointestinal discomfort. That’s efficient energy delivery for endurance performance. Each chew bar can be eaten whole or broken into 6 bite-sized blocks (7.5g carbs each) for easier fuelling on the go. To hit optimal fuelling targets, SiS recommends consuming 1–3 bars per hour during exercise, depending on conditions and intensity.
Fast Facts
- 45g carbohydrate per bar in a 1:0.8 maltodextrin-to-fructose ratio
- Designed for endurance exercise over 2 hours
- Low risk of GI discomfort, proven through elite-level testing
- Each bar can be split into 6 chew blocks (7.5g carbs per block)
- Informed Sport Batch Tested





















