Ideal for anyone who wants a compact, easy-to-carry way to test multiple gel flavours and maintain carbohydrate intake during longer training sessions or races.
The SIS GO Isotonic Gel Variety Pack gives you seven 60 ml sachets to use across training and racing: Apple, Lemon & Lime, Orange, Blackcurrant, Tropical, Pineapple and Pink Grapefruit. Each gel supplies 22 g of carbohydrate and 87 calories, making it straightforward to plan your intake during longer rides, runs and events.
Because the formula is isotonic, you can consume each gel directly from the sachet without additional water to dilute it. That is useful when you want quick carbohydrate without carrying extra liquid, while the compact packaging slips easily into a jersey pocket, run belt or race bag. For efforts lasting more than 90 minutes, use the gels as part of a broader fuelling plan and maintain your hydration separately.
Take 1–3 or more gels per hour according to your carbohydrate target, with the pack guidance recommending 60–90 g per hour. The variety format is also a practical way to discover which flavours suit you best. The gels are suitable for vegan, vegetarian, gluten-free, wheat-free, nut-free, soya-free and lactose-free diets, and are Informed Sport Registered.
Seven flavours in one pack
Try Apple, Lemon & Lime, Orange, Blackcurrant, Tropical, Pineapple and Pink Grapefruit without committing to a single flavour.
22 g carbohydrate per gel
Each 60 ml sachet gives you a simple, consistent amount of carbohydrate for planning your hourly fuelling.
Isotonic formula
Designed to be consumed directly without additional water or fluid to dilute the gel.
Easy to carry
The light, compact sachets fit neatly into pockets, belts and race bags.
Direct-from-pack use
Tear off the top and squeeze the gel straight into your mouth when you need it.
Flexible fuelling plan
Use 1–3 or more gels per hour, alone or alongside other SIS supplements, to work towards a 60–90 g carbohydrate target.
Broad dietary suitability
Suitable for vegan, vegetarian, lactose-free, gluten-free, wheat-free, nut-free and soya-free diets.
Informed Sport Registered
Provides added assurance for athletes who choose products subjected to banned-substance testing processes.
General
Flavours
Formula and performance
Directions for use
Dietary and certification
What's included
GO Energy Isotonic Gel formula
A fast-acting carbohydrate gel designed to be absorbed quickly and provide energy without requiring additional liquid to dilute it.
Isotonic formula
The gel is formulated to empty from the stomach quickly without drawing in additional fluid, helping you take on energy without immediately needing water.
Informed Sport
Registered product testing provides added assurance for athletes who need sports nutrition subjected to banned-substance testing processes.
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.
