Why Choose?
About GO Isotonic Energy Gel
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, Soy Free
For nutritional information about the individual flavours please contact customer service. 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)
Flavours:
GO Isotonic Gel - Blackcurrant
GO Isotonic Gel - Apple
GO Isotonic Gel - Lemon & Lime
GO Isotonic Gel - Pink Grapefruit
GO Isotonic Gel - Cherry
GO Isotonic Gel - Orange
GO Isotonic Gel - Pineapple
GO Isotonic Gel - Tropical
GO Isotonic Gel - Vanilla
GO Isotonic Gel - Fruit Salad
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.
Loving these gels. This is the first gel that is easy to take while doing an activity. You don't have to struggle to make sure you get all of the gel and you don't waste half a bottle trying to wash it down. Much smoother than other gels that are like trying to eat peanut butter. And the taste is spot on.
Chris Uber
25/10/2018
Best flavor I've tried so far!
LC
03/10/2018
I haven’t found a better energy gel that sits so well in my stomach. I can down the entire thing without hesitation.
Guest
02/10/2018
The best for long runs, you don’t need add water and the flavor is really good
SINDY Almaraz
24/09/2018
Amazing gels, basically instant energy, taste great, easy on tummy.
Eric Hanson
08/09/2016
Love this product for the simple reason it goes down easy. It’s not thick and gooey like all other gels I’ve tried and you can take it without water which is nice. I bought the cherry without the caffeine and I love it
Guest
30/09/2018
All I can say is wow. Great flavors with not aftertaste and from a performance standpoint, all my buddies ask what I am using for energy because the improvement is noticeable.
Jay
27/09/2018
The chocolate tastes great. I thought it had caffeine which would have made it better, but overall easy to ingest. I did receive my first order with the box full of gel as a few of the packages had ripped. Thankfully, SIS customer service was great and sent another box.
Guest
02/10/2018
Absolutely love these. Taste great and no stomach issues!!!!
Margaret
02/10/2018
This is the only Gu that I will use! Once I tried it I really loved it and I shared it with my friends and they are using it now...
Elizabeth ODell
14/09/2018
Better than Gu, goes down fast without a sticky mess. Worked well in my last century ride
WALTER
19/10/2018
This is a great product - the benefit is almost instant - right now I’m looking for something that’s more like a power bar - the trouble with bars is that they’re hard to get down - too much chewing and too sweet, so your mouth is full of sugar for an hour - if only there was something in between a gel and a bar that was more substantial, but easier to chow down on....
Guest
07/10/2018
Great fuel, easy to use and fast results
Mark Ferguson
25/09/2018
I really like these gels as they are easily digested and do not need to be taken with water; my only negative is that I bought a "bulk" pack and they have an exp. date of 02/19. I wish these would last a little longer.
Guest
22/10/2018
Great product. Great flavor. I use them for very exercise
Cameron Paterson
26/09/2018
These gels are the best on the market. Not only do they taste good, they provide the needed energy without destroying your gut.
Anders Dybdahl
24/09/2018
Love the taste! Easy and compact for running packs!
Maddi
21/09/2018
Gels are excellent and work for training easy on the stomach
Daniel Corredor
17/09/2018
These do the trick. I’m a big fan of this product.
Chris Hepburn
20/10/2018
I have used these several times to prevent from bonking. These gels have always occupied a cycling jersey pocket on all of my rides for a quick energy boost.
Hieu Nguyen
10/10/2018
The tropical flavor is great. The gels provided a boost and are easy to carry.
Wayne Tucker
28/09/2018
Great and easy to use. These work great along with the electrolyte and caffeine gels.
Nic Faure
25/09/2018
Love these gels! The flavor is great and the performance is better.
Bryan Prince
24/09/2018
Good flavor ordered more to try awesome products take with me alway while riding.
David renninger
30/10/2018
This is my favorite flavor!
Christopher Malenab
01/10/2018
