WORLD'S FIRST formula created for runners of all levels of fitness and ability. Contains everything a runner needs during medium to long distance runs , SCIENCE-BASED: Based on decades of research in the fields of sports science & nutrition. Results of hundreds of studies into endurance, hydration and running performance condensed into one unifying formulation , COVERS ALL BASES: Contains caffeine for energy, electrolytes to balance minerals lost through sweating, and carbohydrates for strength and running endurance , NATURAL & FAST ABSORBING: Easy on the stomach. Neutral in taste. All-natural ingredients. No additives, sweeteners or flavourings. Suitable for vegans. Free from major allergens , SUITABLE FOR ALL endurance sports: trail running, marathon running, cycling, swimming, hiking, martial arts, tennis and other activities requiring physical stamina and endurance Ingredients: Dextrose, Sucrose, Sodium Chloride, Potassium Gluconate, Magnesium Citrate, Calcium Carbonate, Citric Acid, Caffeine Anhydrous, ,