Science in Sport Beta Fuel Dual Source Energy Chews, Energy Bars, Lemon Flavour, 45 g of Carbs, 60g Bar (6 Pack)

Product Information

BETA Fuel DrinkFirst launched in 2018, the original Science in Sport Beta Fuel drink was an isotonic product using both maltodextrin and fructose at a ratio of 2:1 to optimise carbohydrate delivery and utilisation during exercise, while minimising gastrointestinal issues.

For training and competition of 2 – 2.5 hours or more, SiS Beta Fuel is the next generation of endurance fuelling. These results have never been seen before and change everything we thought we knew about endurance fuelling guidelines.

HIGH5 Energy Drink Powder (2.2kg)

Start of workout I’ll take 1 Caffeinated Gel ( Maurten 100 Caf 100 or SiS Go Energy + Caffeine). This is more for when I’m racing, but if it is a big all out effort, you should follow the same strategy as if it was race day. Knott, V., de la Salle, S., Choueiry, J., Impey, D., Smith, D., Smith, M., …& Labelle, A. (2015). Neurocognitive effects of acute choline supplementation in low, medium and high performer healthy volunteers. Pharmacology Biochemistry and Behavior, 131, 119-129.

Reduced Gastrointestinal Discomfort: Beta Fuel Energy Chews with a 1:0.8 ratio have been found to reduce symptoms of stomach fullness and nausea when compared to the traditional 2:1 ratio, ensuring a more comfortable and enjoyable endurance experience. Our Beta Fuel Dual Source Energy Chews deliver scientifically superior fuel in unique and satisfying chews. Part of an entire world-leading fuelling solution range that includes drinks and gels, they are super easy to consume and deliver 46 grams of carbohydrate to improve and maintain optimum performance. The new SiS Beta Fuel powder solution will contain 80g of carbohydrate at this 1:0.8 ratio, in a neutral pH formula still maintaining the signature isotonic format to minimise gastrointestinal issues.

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Although nutrition can be a challenge for a lot of runners, it’s key for performance. It is suggested that during endurance exercise (more than 2.5 hours) 80-120 grams of carbohydrate per hour should be consumed. Tsintzas, O. K., Williams, C., Wilson, W. & Burrin, J. (1996). Influence of carbohydrate supplementation early in exercise on endurance running capacity. Medicine and science in sports and exercise, 28(11), 1373-1379. It is suggested that during endurance exercise (more than 2-2.5 hours) 80-120 grams of carbohydrate per hour should be consumed to maintain blood glucose levels and prevent fatigue. With both gels and chews, it’s important to drink enough water to help your body digest it properly and ensure you stay hydrated. How To Use Energy Supplements Fructose has a different transporter than glucose, a dual source formulation allows for greater carbohydrate delivery to our muscles during exercise, therefore increasing how much carbohydrate we can use.