Science in Sport Beta Fuel Gels Dual Source Energy Gel, Orange Flavour, 40 g of Carbs Per Pack, 60 ml Pack (30 Pack)

Product Information

We have published groundbreaking science that challenges previous thinking about high carbohydrate & endurance nutrition – and how to fuel winning performances. The combination of maltodextrin and fructose, is the key to SiS Beta Fuel, as the transportation of nutrients across the intestinal wall is a rate limiting factor in carbohydrate oxidation during exercise. How does SiS Beta Fuel work? Next up we have flavours, now this won’t impact your energy but if you like to switch up your flavours during an activity then the GO Isotonic comes out on top, with up to 10 different flavours to choose from. The Beta Fuel still has 2 delicious options, but if you are out for a longer event this might be something to bear in mind. Long been favoured by elite athletes, our famous Science in Sport Beta Fuel Energy Drink has now been optimised, making it a scientifically superior fuel. A brand new 1:0.8 ratio of 80g carbohydrate enhances your power output, increases your body's carbohydrate usage efficiency, and limits gastrointestinal discomfort.

As we explain in our in-depth guide to cycling nutrition, your liver and muscles can only store a certain amount of glycogen, enough for around one to two hours of work depending on how trained you are. If you were to continue to exercise beyond that limit without refuelling, the result - the bonking mentioned earlier on - will not only affect your ability to push on the pedals, but your cognitive ability too, with symptoms including nausea, extreme physical weakness, poor coordination, and dizziness.Added extras: Does the gel add in any other performance-enhancing ingredients or technologies such as caffeine. 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. Our science-based solution, the combination of maltodextrin and fructose in an isotonic formula, is still the key to SiS Beta Fuel, as the transportation of nutrients across the intestinal wall is a rate limiting factor in carbohydrate oxidation during exercise. The new Beta Fuel range has a change in the ratio of maltodextrin to fructose to 1:0.8. In comparison to the (still highly scientifically impressive) 2:1 ratio, the 1:0.8 ratio has been proven to:

In this guide, I have made a note of each product's taste where relevant, but I appreciate that what I think tastes nice is pretty unhelpful, since everyone's different. Therefore, I've instead made a point to mention the strength of taste; something with a strong taste will likely be more polarising (and therefore risky) than something with a neutral taste. Are energy gels expensive? 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. 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.The value can usually be improved by buying higher quantities in bulk. Why should you train with energy gels first? A ratio of 1:0.8 increases % of ingested CHO that was oxidised (efficiency) from 62% (2:1) to 74% (1:0.8) (O’Brien et al) The Beta Fuel Dual Source Energy Gel is optimised with a brand new 1:0.8 ratio of 40g carbohydrate of maltodextrin to fructose, increasing the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% when compared with a ratio of 2:1 Go, on the other hand, provides a “steadier” experience. I never get that “boosted” feeling, which I used to think was a negative. But I have since learned to appreciate sports nutrition that doesn’t spike my blood sugar level. The 150mg caffeine energy gel is designed for individuals who want to see the performance benefit from caffeine in a ‘double strength’ format. Unlike the 75mg gel, the 150mg provides a larger dose of caffeine and should be used when the individual needs a mental boost. It is recommended that this gel is taken towards the end of endurance exercise, with the caffeine effect lasting until the end.