All Products

Bite-Sized Chewable Energy

GU Energy Chews supply energy and key nutrients like electrolytes and amino acids to keep you feeling strong and energized during all types of activity. It's quite literally the GU you can chew.

WORLD-LEADING OPTIMISED BETA FUEL IN A UNIQUE CHEW BAR

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.

WHY YOU SHOULD USE BETA FUEL DUAL SOURCE ENERGY GEL CHEWS

As an endurance athlete exerting your body for periods typically longer than two hours, you need to take in between 80-120g of carbohydrate per hour. Our Science in Sport Beta Fuel Dual Source Energy Gel Chews deliver 46g of fast carbs in a convenient and tasty chew, which have been optimised with a new ratio that enhances power output and increases carbohydrate usage efficiency without gastrointestinal discomfort.

NEW 1:0.8 RATIO REPLACES 2:1 RATIO

• A 1:0.8 ratio of glucose to fructose increases the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% when compared with a ratio of 2:1
• A 1:0.8 ratio of glucose to fructose reduces self-reported symptoms of stomach fullness when compared with a ratio of 2:1

THE SCIENCE BEHIND BETA FUEL HAS EVOLVED

Through our Performance Solutions team, we've 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)

• Dissolvable hydration electrolyte drink tablets replace sodium electrolytes lost through sweat during exercise, improving performance and recovery
• Box includes eight portable tubes, each containing 12 Lemon Lime tablets, 96 total servings
• Tablets are easily dissolved in 16 ounces of water, and have a light, effervescent flavor, ideal for before, during, and after workouts
• Each 10-calorie tablet contains 320 milligrams of sodium and 55 milligrams of potassium to help maintain water balance as electrolytes are depleted
• All flavors are caffeine-free and made with vegan ingredients

About the SiS GO Energy Bake

GO Energy Bake adopts a scientific approach to energy bars, delivering 30 grams of carbohydrate in a soft filled bake. Each bake has a fruit centre providing 10g fructose.

To support performance and meet the demands of exercise, fuelling requirements for long endurance events would be advised as 60-90g of carbohydrate per hour. The Science in Sport GO Energy Bake can be used to meet these demands, alongside other products in the Science in Sport GO Range. The unique, soft baked texture provides an easy to eat option, with all the performance benefits of carbohydrate fuelling.

Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. Delivering additional carbohydrate during exercise is known to improve performance, race times and delay the onset of fatigue. Research has shown that carbohydrate from gels, drinks and bars can all be utilised at similar rates, and as such, SiS GO Energy Bake provides an alternative, easily digestible format of carbohydrate to consume during exercise.

Key Features

• • 30g carbohydrate
• • 10g fructose
• • 2:1 carbohydrate ratio
• • Soft filled bake
• • Fuelling before or during exercise
• • Energy loading snack between meals
• • Informed Sport tested

BENEFITS

The Ultimate Energy and Hydration Drink

ROCTANE Energy Drink Mix is a carbohydrate intensive energy and hydration drink designed to keep you feeling strong during long duration or intense efforts. It contains the critical carbs and electrolyte replenishment needed for tough workouts or races.