LEADING A REVOLUTION IN ENDURANCE FUELLING
Science in Sport Beta Fuel range is leading a revolution in endurance fuelling, having famously powered Chris Froome’s sensational 80km solo ride on Stage 19 of the 2018 Giro D’Italia.
SiS Beta Fuel is proven to provide ultra-high levels of available carbohydrate to multi-hour endurance athletes, with no stomach upset. So you can sustain high performance intensity, with lower perceived effort, to the finish line.
Athletes were shown to tolerate 120 gms of carbs per hour - significantly higher than the 90 gms previously recommended. It delivered:
- 17% increase in energy efficiency
- Enhanced power output during max efforts
- No reported stomach upset
CREATED FOR ELITE RACING NEEDS
After fuelling Chris Froome to an historic victory in the 2018 Giro, SiS Beta Fuel was refined & tested. The results of the study completely change the game for performance potential in endurance racing.
Discover how SiS Beta Fuel has fuelled epic victories and become the most scientifically superior sports fuel on the market.
A Complete Fuelling Solution
Our study showed no differences in carbohydrate oxidation between liquid, gel, chew or a combined approach, meaning our SiS Beta Fuel range can be tailored to your individual fuelling preferences.
Choose from easy-to-consume formats and a variety of great-tasting flavours.