Salted Strawberry flavor energy gels with added electrolytes to aid hydration 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. Benefits of SiS GO Energy + Electrolyte Gel - Salted StrawberryElectrolytes 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. Recommended UsageDuring long or warm exercise sessions consume 1 gel with water alongside 2 x SiS GO Isotonic Energy gels per 60 minutes to maintain energy levels.