This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases First Endurance Electrolyte Fuel System helps reduce cramping and dehydration while promoting water absorption. Contains a blend of simple and complex carbohydrates, amino acids, antioxidants and electrolytes Item SpecificationsUnit of Sale25 ServingsFlavorGrapeTypeDrink MixUseBefore,After,Daily Product Features Contains all 5 Electrolytes Eliminates need