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The GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. They are designed to be consumed without water, minimising the risk of being bloated that...

The GO Energy + Electrolyte gels build on the established science of the GO Isotonic Energy gel, the world’s first and only truly isotonic energy gel. The gel not only delivers a rapid supply of easily digestible carbohydrates (22 grams)...

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 GO Energy + Caffeine Gel 75mg builds on the established science of the GO Isotonic Energy gel, the world's first and only truly isotonic energy gel. This product provides 22g of carbohydrate and 75mg of caffeine per gel (Citrus...

''Expiry date: November 2025''   GO Energy + Double Caffeine Gel 150mg Espresso flavour - Single GelEnergy gel with 150mg added caffeine to provide a mental and physical boost: • 150mg of caffeine per gel• 22 grams of carbohydrate per gel• Formulation...

WORLD-LEADING ENERGY GEL OPTIMISED WITH A NEW CARBOHYDRATE RATIO Part 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...

SiS Beta Fuel + Electrolyte Gel - Carbohydrate Gel - 60mlAn energy gel with two sources of carbohydrates and additional electrolytes for enduranceIn warm weather or during longer endurance training sessions when your sweat rate is higher than normal, your...

A great tasting, high energy snack A convenient source of carbohydrates with 40g of carbohydrates and 10g of protein per serving, Energy Oat Bar helps athletes meet their daily energy, recovery and performance needs. Whether you're out for a morning...

EVIDENCE-BASED ENERGY GEL FOR PHYSICAL AND MENTAL POWER OUTPUT Designed as a world-leading, whole body energy source, our innovative Beta Fuel Dual Source Energy Gel + Nootropics combines a new ratio of carbohydrate with Cognizin® Citicoline to improve both your...

WORLD-LEADING OPTIMISED BETA FUEL IN A UNIQUE CHEW BAROur 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...

 The famous Science in Sport Beta Fuel energy drink, long favoured by elite athletes, has now been optimized to make it a superior fuel. With a brand new ratio of 80g of carbohydrates in a 1:0.8 ratio to increase the...

All Science in Sport bottles have a unique Easy Mix System. This has been designed to deliver fast and accurate mixing. The Easy Mix System enables you to pour specific amounts of Science in Sport powder directly into the bottle...