SIS Beta Fuel Energy Gel

As 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.

The Beta Fuel gels each use an enhanced 1:0.8 ratio of maltodextrin to fructose. This new and improved formula increases your body’s carbohydrate usage efficiency, and limits gastrointestinal discomfort to deliver a scientifically superior fuel.