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GO Isotonic Energy Gel 60ml 6 Pack - Lemon & Lime

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  • Fast, easily digested energy - the world's first isotonic energy gel.
  • Lemon & Lime energy gels provide a fast energy boost with no need for water, in easy to open packaging.
gluten free
wheat free
dairy free
nut free

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Product Information

Lemon & Lime flavored isotonic energy gel for fast, easily digested energy - 6 pack.

About SiS GO Isotonic Energy Gels - Lemon & Lime

The SiS GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrates for energy during exercise.

They are designed to be consumed without water, minimizing the risk of being bloated that can sometimes occur with over-drinking.

Provides you with 22 grams of carbohydrates per gel.

Benefits of SiS GO Isotonic Energy Gels - Lemon & Lime

Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. Delivering additional carbohydrates 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.


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 crashing.

Key Features

  • Truly isotonic formulation - no need for water
  • 22 grams of rapidly absorbed carbohydrates per gel
  • Convenient easy-to-take format
  • Contents: 6 x 60ml gels per pack
  • Flavored Maltodextrin gel with added sweetener.
  • Suitable For Vegans.
  • Best If Used By: Refer to individual date on packaging

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.

Product Uses
Nutritional Info
Typical ValuesPer 100mlPer Serving 60ml
Energy 613kj/144kcal 376kj/90kcal
Protein 0.0g 0.0g
Carbohydrate 36g 22g
Sugars  1.0g 0.6g
Fat 0.1g 0.0g
Saturated Fats  0.0g 0.0g
Fiber 0.1g 0.0g
Salt 0.01g 0.01g


Water, Maltodextrin (from Maize) 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)

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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 L-Carnitine gels?

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 SiS Energy products e.g 1 x SiS GO Isotonic Energy Gel and 1 x 500ml SiS 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'?

SiS GO Isotonic gels contain natural flavourings.


Why are these better than regular foods, for example a banana?

SiS 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, SiS Gels do not contain aspartame.


Will they fit in my cycle jersey pocket?

Yes! All SiS 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.


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Verified Reviews

Rated 4.5 out of 5 based on 20 Reviews

Like this flavor the most

K. Graves

Im biased, this is my favorite flavor. Easy to use, great flavor, no stomach ache!

John T

One of my favorite flavors. Great product in that I don't have to worry about taking with water and timing them with aid stations during a race. I can take them whenever I want or need to.

Bryan Thornton

Love the taste goes down easy would recommend this to friends and maybe competitors

Chance Morgan

Always great! My tried and true.


At first I wasn't entirely taken by the flavor, but this turned out to be one of the best things about the Gels. There is more liquid than most gels I have used in the past, and often the intense flavor can be overbearing. SIS Gel's have a very subtle flavor and are extremely easy to consume, meaning you get the full benefit from the nutrition. I had no gastric upset from the Gel. I took the Gel 1 hr into a 2 hr ride. There was no sugar spike, just a maintained level of energy throughout the rest of my ride.


Great taste. I did not need water.


Good for sustainability during long runs

Elaine Keating

Not my favorite flavor but they went down easy. Nice not to have to drink when taking them.


love them, the presentation is great for longer rides. the packaging will hold when in the hydration pack along with the tools and extra tube.


Tastes good and truly does not need to be taken with water--amazing! The only complaints I have are the full price ($$) and the difficulty to open the packs while running. If my hands are a bit sweaty, it is very hard to open the energy gel pack.


Smooth texture and consistency makes these easy to drink/eat while on a run or bike ride. Flavor is good too!


Given that I don't enjoy Lemon & Lime Gatorade I was a little skeptical however, this taste A LOT better than Gatorade.


Taste good. Nice energy boost.


Taste was ok. Great performance but I don’t like things with artificial sugars.


Great taste, not too thick, heavier than other gel or goo packets but I like waaaay better. Also no nasty post gel burps or tummy rumble.


Unappealing flavor, sloppy and messy when opening and consuming while riding on bike, need to follow with water to get rid of after taste. I'll stick with my favorite GU gel which seems just as effective and much easier to open and consume with out mess. After using one package I'm done with this and have been giving them to friends to sample. No one has asked for a second sample.

Gina Cole

The taste, texture and volume of this product are very unique, and to my liking. I appreciate that I don't need to "wash it down" with more liquid.

Herman Lopez

Fantastic flavor and delivers much needed energy quickly with no stomach upset.

Joe Z....

My daughter loves to use these during her triathlons.