Price: €16.50 - €14.62
(as of Oct 22, 2025 13:52:19 UTC – Details)
Science in Sport Energy Bars are made with an enhanced Beta compound to provide you with the ideal fuel for the most demanding physical exercise. Bars are part of a range of industry-leading sports solutions that are complemented by gels and drinks. Each bar is easy to carry and eat so you can continue your sports routine without stopping. An athlete who exercises for periods of more than two hours needs an intake of between 80 and 120 grams of carbohydrates. SiS bars are a Beta source that provides you with 46 grams of carbs instantly with an innovative new ratio that gives you an increase in energy and increase carb efficiency without giving you intestinal discomfort. It is recommended to use 1 to 3 bars per hour of exercise for optimal performance. The science behind Beta fuel has evolved thanks to research from our team and working closely with high-performance athletes. This is how we have achieved some Beta bars where the new ratio 1:0.8 replaces the old 2:1. The 1:08 ratio of maltodextrin to fructose is scientifically higher, increases efficiency from 62% to 74%, improves exogenous CHO oxidation by 17%, increases average workout power by 3%, and reduces symptoms of feeling full or nausea during exercise. The bars also have a certification for sports accessories. Ingredients Suitable for vegans, the bars are made with sugar, water, glucose syrup, fructose syrup, gelling agent (pectin), flavoring, acidity regulator (citric acid), corn starch, icing agent (coconut oil, carnauba wax), dye (turmeric extract). May contain eggs, fish, soybeans, milk and cereal containing gluten.
ENERGY BARS FOR CYCLING, HIKING & TRAINING: With 46g of carbs, these bars are extraordinary energy providers for on-the-go and intense workouts: running, walking, cycling or gym.
IMPROVED CARBOHYDRATE ABSORPTION: Energy bars have a maltodextrin to fructose ratio of 1:0.8, thus facilitating the absorption of carbohydrates with these energy bars.
PRACTICAL ENERGY BARS TO CARRY – Energy bars fit in any pocket and can be easily transported. Delicious snacks, great for eating on the go and during the training session.
VEGAN SPORTS BAR: Chewable bar with a 100% vegan formulation. Gluten free, this special energy provider is from SIS.
SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992 we have collaborated with research institutes, elite athletes and sports scientists.
Barritas y Snack
SiS Beta Fuel Barritas Energéticas para Deportistas con 46 g de Carbohidratos, 6 Unidades x 60g, Sabor Naranja
€14.62 €16.50










