Not only do you need energy when exercising but as the temperatures rise then you need to replace the salts you lose through sweating. The GO Isotonic Energy Electrolyte Gels provides a quick and easy to digest boost of carbohydrates. Easily stowed in packs and jerseys the gels give you the energy to push your endurance to new levels. With 22 grams of carbohydrates and 118mg sodium, 9.5mg potassium and 1.5mg magnesium per gel you'll enjoy sustained performance no matter what endurance sport you're undertaking. They're formulated using all natural flavours and they're easy to digest on the go. Directions for Use During long or warm exercise sessions consume 1 gel with water alongside 2 x SiS GO Isotonic Energy gels per 60 minutes to maintain energy levels. Simply tear off the top of the packaging and consume - there is no need to mix with water.
Science in Sport GO Isotonic Energy Electrolyte Gels (6 x 60ml)Taking the standard GO Isotonic Energy gel and adding Electrolytes, Science in Sport's GO Isotonic Energy Electrolyte Gels are the perfect energy boost (22 grams of carbs) and an easy source of electrolytes during warm weather exercise.Not only do you need energy when exercising but as the temperatures rise then you need to replace the salts you lose through sweating. The GO Isotonic Energy Electrolyte Gels provides a quick and easy to digest boost of carbohydrates. Easily stowed in packs and jerseys the gels give you the energy to push your endurance to new levels.With 22 grams of carbohydrates and 118mg sodium, 9.5mg potassium and 1.5mg magnesium per gel you'll enjoy sustained performance no matter what endurance sport you're undertaking. They're formulated using all natural flavours and they're easy to digest on the go.Directions for UseDuring long or warm exercise sessions consume 1 gel with water alongside 2 x SiS GO Isotonic Energy gels per 60 minutes to maintain energy levels. Simply tear off the top of the packaging and consume - there is no need to mix with water.Nutritional Information LemonRaspberryPer 60ml GelPer 60ml GelEnergy (kJ/Kcal)370/87368/87Fat (g)00of which Saturates (g)00Carbohydrates (g)2222of which Sugars (g)0.70.7Protein (g)00Salt (g)0.30.3IngredientsLemon and Mint: Water, Maltodextrin (From Maize), Natural Flavour, Salt, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate, Malic Acid), Sweeteners (Acesulfame K, Sucralose), Preservatives (Potassium Sorbate, Sodium Benzoate), Potassium Chloride, Magnesium Citrate.Raspberry: Water, Maltodextrin (From Maize), Natural Flavour, Salt, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate, Malic Acid), Sweeteners (Acesulfame K, Sucralose), Preservatives (Potassium Sorbate, Sodium Benzoate), Potassium Chloride, Magnesium Citrate.Allergen Information: For allergen information see ingredients in bold.FeaturesTruly isotonic formulation - no need for waterConvenient easy-to-take formatNo need for water22g of Carbohydrate per gelIsotonic formulation delivers energy fastEasily digestibleSuitable for Vegetarians: YESSuitable for Vegans: YESBuy Science in Sport Energy from Chain Reaction Cycles, the World's Largest Online Bike Store.
Science in Sport GO Isotonic Energy Electrolyte GelsThe Science in Sport GO Isotonic Energy Electrolyte Gel is a quick, easy to consume gel that tastes great and is the ideal pick me up for any endurance runner or cyclist. Each gel comes with 22g of carbohydrate for energy with added 118mg of sodium, 9.5mg potassium, and 1.5 magnesium. This specially developed Isotonic formulation delivers fast acting energy to keep you going during your harshest of rides or runs.Directions for UseFor best results aim to consume 1 GO Isotonic Energy Electrolyte Gel per hour during exercise lasting over 90 minutes. Can also be consumed pre-exercise to ensure electrolytes are available for fluid absorption.Nutritional Information Per 100mlPer 60ml GelEnergy (kJ/Kcal)617/145370/87Fat (g)00of which Saturates (g)00Carbohydrates (g)3622of which Sugars (g)1.20.7Protein (g)00Fibre (g)00Salt (g)0.50.3Ingredients: Water, Maltodextrin (From Maize), Natural Flavour, Salt, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate, Malic Acid), Sweeteners (Acesulfame K, Sucralose), Preservatives (Potassium Sorbate, Sodium Benzoate), Potassium Chloride, Magnesium Citrate.Allergen Information: For allergen information see ingredients in bold.FeaturesDesigned for long or warm exercise sessions87 calories per serving22g of carbohydrate per serving118mg of sodium per servingInformed Sport AccreditedFormulated with key electrolytes, to replace those lost via sweatingGluten freeWheat freeDairy freeNut freeSuitable for vegetarians and vegansBuy Science in Sport Energy from Chain Reaction Cycles, the World's Largest Online Bike Store.
In the Box 5 Orange GO Isotonic Energy Gels 5 Lemon and Lime GO Isotonic Energy Gels 5 Vanilla GO Isotonic Energy Gels 5 Apple GO Isotonic Energy Gels 5 Cherry GO Isotonic Energy Gels 5 Fruit Salad GO Isotonic Energy Gels The GO Isotonic Energy Gel Mixed Pack includes 30 isotonic energy gels which have been specially formulated to effectively deliver easily-digestible and quick-delivering carbohydrates to provide energy during exercise. The major cause of fatigue during exercise is the depletion of your carbohydrate stores. It is therefore important to have a reliable source of carbohydrate during training and races to help improve your performance, race times, and to fundamentally delay the onset of fatigue. The isotonic formula of the GO Isotonic Energy Gels, allows the gel to empty from the stomach quickly as no additional fluid needs to be drawn into the stomach to dilute the gel – unlike other non-isotonic gels available on the market. This speeds up the adsorption of the gel’s 22g of carbohydrate. It also means that you don’t have to carry multiple bulky bottles of water around with you to help wash your energy gels down. Directions for Use Consume 1-3 gels per hour to deliver approximately 60 grams of carbohydrate and maximize carbohydrate utilization rates. Where hydration is also important, SiS GO Isotonic Gels can also be consumed with SiS GO Hydro or with SiS GO Electrolyte to ensure a combination of both energy and fluid delivery during exercise.
Science in Sport GO Isotonic Energy Gel Mixed Pack 30 x 60mlStay energised during training or race day with the Science in Sport GO Isotonic Energy Gel Mixed Pack – which includes 30 deliciously refreshing isotonic energy gels in a variety of flavours.In the Box5 Orange GO Isotonic Energy Gels5 Lemon and Lime GO Isotonic Energy Gels5 Vanilla GO Isotonic Energy Gels5 Apple GO Isotonic Energy Gels5 Cherry GO Isotonic Energy Gels5 Fruit Salad GO Isotonic Energy GelsThe GO Isotonic Energy Gels are the first of their kind. Unlike other energy gels currently available on the market, the GO Isotonic Energy Gels have a specially formulated, truly isotonic formulation. This specially developed formula means that the gel empties from your stomach without the need for additional fluids to dilute the gel. The GO Isotonic Energy Gels are therefore incredibly fast-acting, absorbing quickly so that you feel the benefits almost instantly.Directions for UseFor best results consume 1-3 gels per hour – delivering approximately 60g of carbohydrate per hour. The gels do not have to be consumed in conjunction with additional water, but it is important to stay hydrated while exercising. Nutritional Information AppleCherryLemon and LimeOrangeTropicalFruit SaladPer Serving (60ml)Per Serving (60ml)Per Serving (60ml)Per Serving (60ml)Per Serving (60ml)Per Serving (60ml)Energy (kJ/Kcal)368/87368/87368/87368/87368/87368/87Fat (g)000000of which Saturates (g)000000Carbohydrates (g)222222222222of which Sugars (g)0.60.60.60.60.60.6Protein (g)000000Salt (g)0.010.010.010.010.010.01IngredientsFruit Salad: Water, Maltodextrin (from Maize) (33%), Natural Flavouring, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Vanilla: Water, Maltodextrin, Natural Flavors, Kelcogel-F, Xanthan Gum, Citric Acid, Sodium Citrate, Acesulfame-K, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Sodium Chloride, Ascorbic AcidOrange: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)Lemon and Lime: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)Cherry: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)Apple: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)Allergen Information: For allergen information see ingredients in bold.FeaturesThe World's first isotonic energy gelVariety pack includes 30 gels in a variety of flavoursDelivers 22g of carbohydrate per gel87 calories per servingDelivers an easily digestible and quick supple of carbohydrateMade in the UKGluten freeDairy freeNut freeWheat freeSuitable for vegetarians and vegansBuy Science in Sport Energy from Chain Reaction Cycles, the World's Largest Only Bike Store.
The SiS GO Isotonic Gel was the world’s first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. SiS GO Gels are designed to be consumed without water meaning that you can ensure rapid delivery of carbohydrate to your muscles without the feelings of being bloated that can sometimes occur with over-drinking. Why should I take this gel? Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. In addition to ensuring optimal carbohydrate stores before exercise, delivering additional carbohydrate during exercise is known to improve performance, race times and delay the onset of fatigue. As such, SiS GO Isotonic Gels represent a highly practical solution to your in-training and competition fuelling strategy by providing you with a quick supply of 20 grams of carbohydrate per gel. Gels can easily be carried in your pocket or your race belt without the requirement for bulky bottles. Directions for Use Consume 1-3 gels per hour to deliver approximately 60 grams of carbohydrate and maximize carbohydrate utilization rates. Where hydration is also important, SiS GO Isotonic Gels can also be consumed with SiS GO Hydro or with SiS GO Electrolyte to ensure a combination of both energy and fluid delivery during exercise.
Science in Sport GO Isotonic Energy Gels (60ml x 30)Stay on top of your performance with the Science in Sport Go Isotonic Energy Gel. Produced to provide quick and easy digestion, this SIS gel delivers a speedy supply of carbohydrate to boost energy levels during performance.SIS gels have been designed for consumption without water unlike many traditional energy gels. Simply tear off the tab and welcome the energy hitDirections for UseConsume 1-3 gels per hour to deliver approximately 60g of carbohydrate and maximize carbohydrate utilization rates.Nutritional Information AppleBlackcurrantFruit SaladLemon and LimeOrangePineapplePink GrapefruitTropicalPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelEnergy (kJ/Kcal)368/87368/87367/86368/87368/87368/87367/86368/87Fat (g)00000000of which Saturates (g)00000000Carbohydrates (g)2222222222222222of which Sugars (g)0.60.60.60.60.60.60.60.6Protein (g)00000000Salt (g)0.010.010.0110.010.010.010.01IngredientsApple: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Blackcurrant: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Fruit Salad: Water, Maltodextrin (from Maize) (33%), Natural Flavouring, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Lemon and Lime: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Orange: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Pineapple: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Pink Grapefruit: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Tropical: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Allergen Information: For allergen information see ingredients in bold.FeaturesThe World's first isotonic energy gel87 calories per servingDelivers an easily digestible and quick supply of carbohydrate22g of carbohydrate per servingDairy freeGluten freeNut freeWheat freeSuitable for vegetarians and vegansBuy Science in Sport Energy from Chain Reaction Cycles, the World's Largest Online Bike Store.
Science in Sport GO Isotonic Energy Gels (60ml x 30)Stay on top of your performance with the Science in Sport Go Isotonic Energy Gel. Produced to provide quick and easy digestion, this SIS gel delivers a speedy supply of carbohydrate to boost energy levels during performance.SIS gels have been designed for consumption without water unlike many traditional energy gels. Simply tear off the tab and welcome the energy hitDirections for UseConsume 1-3 gels per hour to deliver approximately 60g of carbohydrate and maximize carbohydrate utilization rates.Nutritional Information AppleBlackcurrantFruit SaladLemon and LimeOrangePineapplePink GrapefruitTropicalPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelPer 60ml GelEnergy (kJ/Kcal)368/87368/87367/86368/87368/87368/87367/86368/87Fat (g)00000000of which Saturates (g)00000000Carbohydrates (g)2222222222222222of which Sugars (g)0.60.60.60.60.60.60.60.6Protein (g)00000000Salt (g)0.010.010.0110.010.010.010.01IngredientsApple: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Blackcurrant: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Fruit Salad: Water, Maltodextrin (from Maize) (33%), Natural Flavouring, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Lemon and Lime: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Orange: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Pineapple: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Pink Grapefruit: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Tropical: Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).Allergen Information: For allergen information see ingredients in bold.FeaturesThe World's first isotonic energy gel87 calories per servingDelivers an easily digestible and quick supply of carbohydrate22g of carbohydrate per servingDairy freeGluten freeNut freeWheat freeSuitable for vegetarians and vegansBuy Science in Sport Energy from Chain Reaction Cycles, the World's Largest Online Bike Store.
Science in Sport Go Mini Energy Bars 40g x 30Science in Sport GO Energy Bars provide a nutritious, easily digestible and high carbohydrate based snack that is made from real fruits and wholesome ingredients.Given the reduced size of the GO Energy Bars Mini (compared to the larger GO Energy Bars), they provide a highly practical and nutritious approach to provide carbohydrate during exercise. Indeed, they are high in carbohydrate (26 grams), moderate in protein (4.5 grams) and low in fat (2 grams) can easily be carried in your pocket or your race belt.Directions for UseThe Go Mini Energy Bars are designed to fit easily in jersey pockets, cycle bags and waist packs, simply tear open the packaging and consume. For best results consume 1 to 2 bars per hour or consume with other products to hit 60g of carbohydrate per hour during exercise.Nutritional Information Chocolate FudgeBanana FudgePer 40g BarPer 40g BarEnergy (kJ/Kcal)584/138587/139Fat (g)1.72of which Saturates (g)0.30.3Carbohydrates (g)2626of which Sugars (g)1112Fibre (g)1.11Protein (g)4.74.5Salt (g)0.10.1IngredientsChocolate Fudge: Fruit Juices From Concentrate 30% (Grape, Pineapple), Cereal 21% (Rice & Soy Crisp (Rice Flour, Soy Protein Isolate, Oat Flour, Salt, Vegetable Oil, Lecithin) (Gluten), Oats (Gluten)), Maltodextrin (from Maize), Dried Fruits 17% (Dates, Raisins), Soy Protein Isolate, Emulsifier (Soy Lecithin), Reduced Fat Cocoa Powder, Flavouring, Humectant (Calcium Lactate).Banana Fudge: Fruit Juices From Concentrate 31% (Grape, Pineapple), Dried Fruits 26% (Dates, Banana, Apricots), Cereal 18% (Rice & Soy Crisp (Rice Flour, Soy Protein Isolate, Oat Flour, Salt, Vegetable Oil, Lecithin) (Gluten), Oats (Gluten)), Maltodextrin (from Maize), Soy Protein Isolate, Emulsifier (Soy Lecithin), Flavouring, Humectant (Calcium Lactate).FeaturesEasily digestible and high carbohydrate based energy bar139 calories per servingMade from natural fruit ingredientsDairy freeNut freeWheat freeSuitable for vegetariansNot suitable for vegansBuy Science in Sport Energy from Chain Reaction Cycles, the World's Largest Online Bike Store.
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Long been favoured by elite athletes, our famous Science in Sport Beta Fuel Dual Source Energy Drink powder 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 discomfortFeatures:INCREASED CARB EFFICIENCY: A 1:0.8 ratio of maltodextrin to fructose increases the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% when compared with a ratio of 2:1LOWER GI DISTRESS: A 1:0.8 ratio of maltodextrin to fructose reduces self-reported symptoms of stomach fullness and nausea when compared with a ratio of 2:1ISOTONIC: Mixing one 82g sachet of Beta Fuel sachet in 600 ml water will make Beta Fuel isotonic.POWER: A ratio of 1:0.8 enhances mean power output during 10 maximal sprint efforts increased by 3% compared with 2:1 ratioEASY TO USE: One sachet of Beta Fuel Dual Source Energy Drink contains one serving (82g) of powder. Tip the mix-and-go formula into 500-600ml of water and shake to dissolve. It's that simpleINTAKE: Sip little and often during prolonged endurance exerciseNUTRITION: Use one powder sachet per hour or combine with Beta Fuel gels or chew bar to hit hourly 80-120g carbohydrate intakeWITHOUT: No artificial sweetenersINFORMED SPORT: Beta Fuel is tested under the Informed Sport programme and does not contain any banned substancePACK SIZE: 15 x 82g single serves per box .
PRODUCT OVERVIEWWORLD-LEADING ENERGY GEL OPTIMISED WITH A NEW CARBOHYDRATE RATIOPart of an entire world-leading fuelling solution range that includes drinks and chews, our Beta Fuel Dual Source Energy Gel is optimised with a brand new 1:0.8 ratio of 40g carbohydrate to enhance your power output, increase your body's carbohydrate usage efficiency, and limit gastrointestinal discomfort to deliver a scientifically superior fuel.WHY YOU SHOULD USE BETA FUEL DUAL SOURCE ENERGY GELAs an endurance athlete (your events typically last more than two hours) you need to take in between 80-120g of carbohydrate per hour. The Science in Sport Beta Fuel Dual Source Energy Gel delivers an optimised 40g of carbohydrate in a single, convenient fuelling solution with minimal risk of GI discomfort that enables you to maintain optimal performance.NEW 1:0.8 RATIO REPLACES 2:1 RATIOA 1:0.8 ratio of maltodextrin to fructose increases the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% when compared with a ratio of 2:1A 1:0.8 ratio of maltodextrin to fructose reduces self-reported symptoms of stomach fullness when compared with a ratio of 2:1THE SCIENCE BEHIND BETA FUEL HAS EVOLVEDThrough our Performance Solutions team, we have worked closely with elite athletes in the research and development of the new Beta Fuel range to bring you a scientifically superior fuel in a range of formats that allow you to use +17% more carbohydrate (O’Brien et al, 2013).A ratio of 1:0.8 enhances exogenous CHO oxidation compared with 2:1 ratio by 17% (O’Brien et al) and 10% (O’Brien et al)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)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)A ratio of 1:0.8 reduces symptoms of stomach fullness and nausea when compared with a ratio of 2:1 (O’Brien et al)