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Dual Action for Energy and Hydration: Each gel provides 22g carbohydrate alongside sodium, potassium and magnesium, supporting hydration and rapid energy during demanding training Targeted Hydration for Performance: Added electrolytes help maintain fluid balance and normal muscle function, especially during long or warm conditions Fast Fuel On the Go: Convenient sachet format allows for easy absorption and versatile fuelling before or during extended exercise sessions Designed for Endurance Demands: Formulated to help replace electrolytes lost in sweat, supporting optimal hydration without gastrointestinal discomfort You can’t Beat the Science: Every SiS product is driven by research, developed with elite athletes, and tested with precision to deliver reliable, evidence-based performance nutrition for athletes at every level