Designed to deliver a quick and convenient supply of great-tasting, easily digestible carbohydrate without the need for water. SiS GO Isotonic Gel was the world's first isotonic gel and continues to be a go-to energy source for elite athletes worldwide.

  1. Go Isotonic Energy Gels
    Go Isotonic Energy Gels
    From €10.50
    Save 29% - 30%
    From €15.00
  2. Go Isotonic Energy + Electrolyte Gels
    Go Isotonic Energy + Electrolyte Gels
    From €52.50
    Save 30%
    From €75.00
  3. Go Isotonic Energy + Caffeine Gels
    Go Isotonic Energy + Caffeine Gels
    From €11.55
    Save 30%
    From €16.50
  4. Go Isotonic Energy Gels - Variety Packs
    Go Isotonic Energy Gels - Variety Packs
    From €12.25
    Save 30%
    From €17.50





SIS GO ENERGY GEL RANGE

A quick and convenient supply of great-tasting energy designed to deliver a quick and convenient supply of great-tasting, easily digestible carbohydrate without the need for water.



ENERGY GELS EXPLAINED

Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. In addition to ensuring optimal carbohydrate stores before exercise, delivering additional carbohydrate during exercise is known to improve performance, race times and delay the onset of fatigue. As such, SiS GO Energy Gels represent a highly practical solution to your in-training and competition fuelling strategy by providing you with a quick supply of 20 grams of carbohydrate per gel. Gels can easily be carried in your pocket or your race belt without the requirement for bulky bottles. Find out which gel is best suited to your performance needs:

GO ISOTONIC ENERGY GEL

Our GO Isotonic Energy Gel is designed to be lighter in taste and easy on the stomach with no need for water. Each gel provides 22 grams of fast-acting carbohydrates that digest quickly without compromising energy. Ideal for use during exercise of all lengths and intensities where energy is needed.

GO ENERGY GEL + ELECTROLYTE

The GO Energy Gel + Electrolyte builds on our standard isotonic gels with added electrolytes. During warm weather exercise you lose salts through sweating and this gel helps replace those losses while providing energy.

SIS GO ENERGY GEL + CAFFEINE

Our GO Energy Gel + Caffeine is based on the same formula as the innovative SiS GO Isotonic Energy Gel with the addition of 75mg or 150mg of caffeine. The use of caffeine provides extra mental stimulation, making it ideal for use just before shorter high-intensity exercise, towards the end of prolonged exercise, or 15 minutes before a tough section.

 

SiS Beta Fuel can be used to provide a flexible approach to fuelling to deliver 120 grams of carbohydrate per hour and maintain high carbohydrate availability during prolonged endurance exercise.



HOW TO USE CARBOHYDRATES FOR ENERGY

ALTERNATIVES TO ENERGY GELS

RUNNING ON EMPTY? CHECK OUT OUR ENERGY RANGE



SHOP ENERGY RANGE

  1. Go Isotonic Energy Gels
    Go Isotonic Energy Gels
    From €10.50
    Save 29% - 30%
    From €15.00
  2. Go Isotonic Energy + Electrolyte Gels
    Go Isotonic Energy + Electrolyte Gels
    From €52.50
    Save 30%
    From €75.00
  3. Go Isotonic Energy + Caffeine Gels
    Go Isotonic Energy + Caffeine Gels
    From €11.55
    Save 30%
    From €16.50
  4. Go Isotonic Energy Gels - Variety Packs
    Go Isotonic Energy Gels - Variety Packs
    From €12.25
    Save 30%
    From €17.50