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  • isotonic energy gel for fast, easily digested energy
  • Suitable for vegans
  • Fast energy boost with no need for water, in easy to open packaging.

The GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. They are designed to be consumed without water, minimising the risk of being bloated that can sometimes occur with over-drinking. Provides you with 22 grams of carbohydrate per gel. Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. Delivering additional carbohydrate during exercise is known to improve performance, race times and delay the onset of fatigue. The Isotonic formula allows the gel to empty from the stomach quickly as no fluid needs to be drawn into your stomach to dilute the gel, providing fast energy. GO Isotonic Energy Gels are highly practical and can easily be carried without the requirement for bulky bottles. Use during endurance sessions and events to help avoid flagging.


Informed Sport Registered: Complete SiS product range is developed using a world-class approach to banned substance testing, providing assurance for athletes.

SiS Go Isotonic Energy Gel

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