Sis Beta Fuel 80g Drink Powder Sachet - Orange

Good fueling is the key to success in endurance exercise (typically defined as 2+ hours) but you don't want to have to stop every half hour to chow down an energy bar. Instead, keep topped up with this energy drink from Science in Sport. The "science" in the name isn't just for show. All of SIS's products are tested by athletes to verify their efficacy and the Beta Fuel has some serious advantages over the competition.

Beta Fuel utilises a 1:0.8 ratio of maltodextrin to fructose, rather than the typical 1:2 which has two key advantages. First, is an increase in oxidation rate from 62% to 74%, which means a relative 17% increase in efficiency because more energy is extracted from the sugars. Secondly, this mixture is kinder to the stomach and gut with reduced reports of gastrointestinal distress. The 80g portion is ideal for keeping topped up by sipping away at a rate of one sachet per hour. This is great for maintaining baseline intake and can be supplemented with gels or other nutrition as required.