A strong choice for cyclists, runners and endurance athletes who want a compact, easy-to-take carbohydrate gel that does not require additional water.
SIS GO Isotonic Energy Gel is a practical way to carry carbohydrate for long rides, races, runs and hard training sessions. Each 60 ml gel provides 22 g of carbohydrate and 87 kcal, with a liquid texture that is easy to squeeze and swallow while you’re moving. The Fruit Salad flavour has a smooth, fruity profile that works well when you need regular fuelling throughout a session.
The isotonic formula is designed to pass through the stomach quickly without needing extra water for dilution, helping you take on fast energy when carrying a separate drink is inconvenient. Tear open the top and squeeze the gel directly into your mouth as required; SIS recommends 1–3+ gels per hour, targeting 60–90 g of carbohydrate per hour depending on your needs and overall fuelling plan.
This 30-pack is a convenient choice for building a reliable supply at home, preparing for an event or keeping your training bag stocked. The recipe uses maltodextrin as its carbohydrate source, contains no artificial flavours and is tested through the Informed Sport programme.
22 g carbohydrate per gel
A measured serving of fast carbohydrate to help support fuelling during intense exercise.
Isotonic liquid format
Designed to be consumed without additional water for dilution, making it practical when you are already carrying limited fluids.
Easy-open packaging
Tear the top and squeeze the gel straight into your mouth while riding, running or training.
Fruit Salad flavour
A fruity option with a smooth liquid texture that is easy to take repeatedly during longer sessions.
60 ml serving
A compact single serving that fits neatly in a jersey pocket, race belt or kit bag.
Flexible fuelling plan
Use 1–3+ gels per hour as part of a wider strategy targeting 60–90 g of carbohydrate per hour.
30-gel pack
Keeps a ready supply on hand for regular training, event preparation and long-distance sessions.
Informed Sport tested
Provides added assurance for athletes through testing for compounds on the World Anti-Doping Agency banned-substances list.
General
Nutrition per serving
Nutrition per 100 ml
Ingredients
Use
Certification
Isotonic formula
The gel is designed to empty from the stomach quickly without requiring additional fluid for dilution, helping deliver carbohydrate rapidly during exercise.
Maltodextrin carbohydrate delivery
A liquid carbohydrate gel using maltodextrin as a single carbohydrate source for fast-acting energy.
Informed Sport testing
Independent testing provides added assurance for athletes by screening certified products for substances prohibited under anti-doping rules.
SIS is a sports nutrition brand founded in 1992 and focused on fuelling endurance and high-intensity exercise. It is known for developing practical carbohydrate, hydration and recovery products for athletes.
SIS introduced what it describes as the world's first isotonic energy gel, designed to provide carbohydrate during exercise without requiring additional water. The GO isotonic gel range subsequently received the Queen's Award for Enterprise.
