About SiS GO Energy + Electrolyte Gel The SiS GO Energy + Electrolyte gel provides athletes with a new and versatile option to enhance their training and racing. Electrolytes including sodium, potassium and magnesium are lost through sweat and need to be replaced in order to help the body maintain fluid balance, alongside an appropriate fluid intake. Benefits of SiS GO Energy + Electrolyte Gel The SiS GO Energy + Electrolyte gel builds on the established science of the SiS GO Isotonic Energy gel, the world’s first and only truly isotonic energy gel. The gel not only delivers a rapid supply of easily digestible carbohydrates (22 grams) for energy, but also provides 118mg sodium, 9.5mg potassium and 1.5mg magnesium per gel. To maintain fluid balance the body likes to regulate sodium concentration at 30 mmol/l. The electrolyte levels in SiS GO Energy + Electrolyte gel have been specially selected to help achieve this.