Why Choose?
About GO Isotonic Energy Gel Bundle
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.
Awards
Winner of the Queens award for enterprise, this innovative product continues to be seen at the forefront by endurance athletes. Use during endurance sessions and events to help avoid flagging.
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. SiS GO Isotonic Energy Gels are highly practical and can easily be carried without the requirement for bulky bottles.
Informed Sport Registered
Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.
Suitable For: Vegans, Vegetarians, Lactose free, Gluten Free, Wheat Free, Nut Free, Soya Free
Consume 1-3 gels per hour to deliver approximately 60 grams of carbohydrate and maximize carbohydrate utilization rates. Where hydration is also important, SiS GO Isotonic Gels can also be consumed with SiS GO Hydro or with SiS GO Electrolyte to ensure a combination of both energy and fluid delivery during exercise.
Simply tear off the top of the packaging and consume - there is no need to mix with water.
For nutritional information about the individual flavours please see individual product pages. Example below is for Orange flavour.
| Typical Values | Per 100ml | Per Serving 60ml |
|---|---|---|
| Energy | 613kj/144kcal | 368kj/87kcal |
| Protein | 0.0g | 0.0g |
| Carbohydrate | 36g | 22g |
| of which sugars | 1.0g | 0.6g |
| Fat | 0.1g | 0.0g |
| of which saturates | 0.0g | 0.0g |
| Fibre | 0.1g | 0.0g |
| Salt | 0.01g | 0.01g |
Ingredients:
Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)
When should I consume these?
Consume 1-3 gels per hour during endurance exercise to maximise carbohydrate utilisation rates. Alternatively, take one halfway through repeated high intensity exercise (such as football or rugby) to rapidly replenish glycogen stores.
When should I have these versus Electrolyte, Caffeine or Immune?
These should be consumed when you need a fast, convenient energy boost. During endurance exercise lasting over 90 minutes, these should be the main gels that are used throughout a race. Use in combination with other Energy products e.g 1 x GO Isotonic Energy Gel and 1 x 500ml GO Electrolyte to hit 58 grams of carbohydrate (per hour).
Is this gel Isotonic?
Yes, this gel was the first truly isotonic energy gel.
Are these 'natural'?
GO Isotonic gels contain natural flavourings.
Why are these better than regular foods, for example a banana?
GO Isotonic Energy Gels are designed to be absorbed fast into your gut, providing fast energy. Some solid foods can take a while to digest as there's more fat and fibre in whole foods, which during exercise can cause feelings of bloating and discomfort.
Do these contain aspartame?
No, Gels do not contain aspartame.
Will they fit in my cycle jersey pocket?
Yes! All GO Gels are lightweight, compact and designed to fit in jersey pockets, cycle bags and waist packs. They are pressure tested, so don't worry about the packaging tearing or bursting during exercise.
Nice taste and easy to digest. No extra water needed. Easily get the last drop out so the empty pack comes with me and no mess in the bumbag. Really don’t get people who litter
Lawrie Capon
16/02/2021
5 stars - great value for money
William Mansfield Hickman
08/02/2021
Bets value for money for me, You will not regret buying these
Jordan Boriel
03/02/2021
Great product and deals available on the website.
Andrew McDonald
03/02/2021
Excellent product and great value 👍
Richard Knight
03/02/2021
Had SiS remove my customer details due to poor service. Switching to another brand in response to their inflexible order handling and customer care.
Customer
06/01/2021
Keeps me going........................................................
S
29/12/2020
Great products and offer
Peter n. Ireland
28/11/2020
Isotonic makes it easy to take and digest.
Jamie Holding
19/11/2020
Great products
John
12/11/2020
I satisfied with SIS product so far
Amin Wenson
10/11/2020
Good stuff
Mr Adrian Lane
14/10/2020
Good value but only one flavour available when ordering
Paul
06/10/2020
Really good
Gian-Luca Elsawey
02/10/2020
I like the taste of these and I can use them for longer runs without upsetting my stomach
Patrick Wadsworth
01/10/2020
Other gels which I have used appear to be just liquid sugar and are quite hard to push/suck out of the container whilst still riding. These you can almost just suck out and finish off with a bit of a squeeze, so much easier to have while on the go.
Jony B
24/09/2020
Does the job. Tastes pretty good.
JLG
14/09/2020
