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In simple terms, nootropics are substances that can enhance cognitive performance giving you that mental lift you might need, especially at the latter phases of exercise. So, as well as 40 grams carbohydrate at the 1:0.8 ratio of maltodextrin to fructose, the SiS Beta Fuel Gel with Nootropics contains 1 gram of the amino acid L-taurine, 250 milligrams of Cognizin® to enhance information processing and 200 milligrams of caffeine with 200 milligrams of L-theanine, the amino acid which has been shown to increase subjective feelings of alertness, while reducing feelings of ‘jitters’ that you get with caffeine alone. Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., & Scholey, A. B. (2008). The effects of L-theanine, caffeine and their combination on cognition and mood. Biological psychology, 77(2), 113-122.
The 120g carbohydrate intake can be achieved from our drink, gel or jelly chew, or any combination of the three The Beta Fuel Energy Chew has been scientifically formulated to be a superior fuel in a satisfying chew form. Each chew contains 46g of carbohydrate, with an improved 1: 0.8 ratio of maltodextrin to fructose, which increases the percentage of ingested carbohydrate that is oxidised (known as efficiency). This unique ratio also helps to minimise gastrointestinal discomfort. Rowlands, D. S., Thorburn, M. S., Thorp, R. M., Broadbent, S., & Shi, X. (2008). Effect of graded fructose coingestion with maltodextrin on exogenous 14C-fructose and 13C-glucose oxidation efficiency and high-intensity cycling performance. Journal of Applied Physiology, 104(6), 1709-1719.Because there’s such a plethora of energy products available, try a few and see how they sit with you. “Once you find something you like, I’d suggest training with it consistently. This will help your body adapt to its usage and lessen the risk of digestive issues at critical moments.” How We Test 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. For training and competition of 2 – 2.5 hours or more, SiS Beta Fuel is the next generation of endurance fuelling. The new enhanced SiS Beta Fuel formula allows you to increase your carbohydrate intake to around 80-120 grams per hour because of the 1:0.8 maltodextrin and fructose ratio, aiding your performance by minimising gastrointestinal distress and enabling faster absorption. A ratio of 1:0.8 enhances mean power output during 10 maximal sprint efforts by 3% compared with 2:1 ratio (O’Brien et al)
Mix one serving (82g) with 500-600ml of water and drink at 20 minute intervals during prolonged endurance exercise to meet your fuelling requirements. Mix with 600ml of water to make SiS Beta Fuel isotonic. Science in Sport energy chews deliver 46g of fast carbs in a tasty, convenient gummy bar which enhances output without leaving you feeling full and heavy.
Science in Sport GO Energy drink powder (1.6kg)
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. As part of the 2022 Runner’s World Sports Nutrition Awards, we enlisted a 200-strong panel of testers – made up of ordinary runners and experts – to slurp and munch their way through a variety of market-leading energy gels, drinks and chews to find the best on the market. Completing our fuelling solution is the SiS Beta Fuel Chew Bar. We know that during endurance exercise, being able to vary your fuelling choices is important. Within the new SiS Beta Fuel range, we are providing you with even more choice without compromising on quality or taste, meaning you can maintain optimal sources of energy. These chews are in a unique format to SiS, being super easy to consume and available in Orange and Lemon flavours.
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