SiS Go Isotonic Energy Gel

SiS Go Isotonic Energy Gel
145 reviews
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From 5,31

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Pros & Cons

Pros & Cons

  • Due to their isotonic concentration, the SiS gels are quickly and easily absorbed by the body.
  • The SiS Go Isotonic Energy Gels can be taken without water or a sports drink. This makes them ideal during high-intensity workouts when it is difficult to drink large amounts of water.
  • The low concentration makes this gel suitable for cyclists with a sensitive digestive tract.
  • The tear-off strip makes the gel easy to consume while you're cycling.
  • Because of the rapid absorption this gel is less suitable for efforts which require long-burning fuel.
  • Texture can vary between gels, but fortunately this isn't an indication that the gel has expired.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand SiS
Nutrition type Sports gels
Carbohydrates per gel 20 - 25 gram
Carbohydrate ratio Not specified
Caffeine No
Dietary requirements Vegan / Vegetarian
Allergens Gluten free / Lactose free / Soy free / Wheat free / Peanut free / Nut free
Take with water No (drinkable gel)
For which intensity to use? Moderate intensity / High intensity
All specifications

Reviews

Reviews

4.5 / 5
Average from 145 reviews
5
91 reviews
4
22 reviews
3
4 reviews
2
3 reviews
1
4 reviews

Most recent reviews

5 / 5

Is okay, tastes good.

- A. 7 October 2025

Was first time, pfff took some getting used to but then it went well.

Pros & Cons

Dissolves nicely
Taste is good
Works fast
Automatic translation

5 / 5

Great

- Bart 13 September 2025

Works well for marathon or long bike ride

Pros & Cons

Easy to open
Good price
Work well
Automatic translation

5 / 5

Flying up hills with a gel

- Wil 6 September 2025

Started using it on advice and indeed you notice the difference. A gel every hour and dynamite in the legs.

Pros & Cons

Flavour
Operation
Packaging
No
Automatic translation

5 / 5

Excellent SIS gels

- Stephane 16 August 2025

1 gel of 20g of carbohydrate per 1/2h I make long exits 150/200 kms without any concern with these gels.

Automatic translation

5 / 5

Flavor is not bad, easy to open

- Jacopo 13 July 2025

Easy to tear with your teeth

Pros & Cons

Easy to open

5

A., 7 October 2025

Is okay, tastes good.

Was first time, pfff took some getting used to but then it went well.

  • Dissolves nicely
  • Taste is good
  • Works fast
Automatic translation

5

Bart, 13 September 2025

Great

Works well for marathon or long bike ride

  • Easy to open
  • Good price
  • Work well
Automatic translation

5

Wil, 6 September 2025

Flying up hills with a gel

Started using it on advice and indeed you notice the difference. A gel every hour and dynamite in the legs.

  • Flavour
  • Operation
  • Packaging
  • No
Automatic translation

5

Stephane, 16 August 2025

Excellent SIS gels

1 gel of 20g of carbohydrate per 1/2h I make long exits 150/200 kms without any concern with these gels.

Automatic translation

5

Jacopo, 13 July 2025

Flavor is not bad, easy to open

Easy to tear with your teeth

  • Easy to open

Frequently bought together

Frequently bought together


Recommended by the product specialist

Recommended by the product specialist


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SiS Go Isotonic Energy Gel Etixx Isotonic Drink Energy Gel Etixx Sport Gummies Powerbar PowerGel Original
SiS Go Isotonic Energy Gel Etixx Isotonic Drink Energy Gel Etixx Sport Gummies Powerbar PowerGel Original
145 reviews 9 reviews
Nutrition type Sports gels Sports gels Sports gels Sports gels
Quantity 3 pieces / 10 pieces / 30 pieces / 60 pieces 3 pieces / 10 pieces / 30 pieces 1 piece 3 pieces / 10 pieces / 30 pieces
Carbohydrates per gel 20 - 25 gram 20 - 25 gram 31 - 35 gram 26 - 30 gram
Carbohydrate ratio Not specified Not specified Not specified 2:1 glucose/fructose
Caffeine No No No Yes / No
Dietary requirements Vegan / Vegetarian Vegan / Vegetarian Vegan / Vegetarian
From 5,31 From 2,89 3,10 From 2,24
This product View product View product View product

All specifications

General

Brand
SiS
Nutrition type
Sports gels
Carbohydrates per gel
20 - 25 gram
Caffeine
No
Dietary requirements
Vegan / Vegetarian
Allergens
Gluten free / Lactose free / Soy free / Wheat free / Peanut free / Nut free
Take with water
No (drinkable gel)
For which intensity to use?
Moderate intensity / High intensity
When to use
Before Exercise / During Exercise
Gluten-free
Yes
Lactose Free
Yes
Tested for banned substances
Yes, Informed Sport
Kcal
144
Fat
0.0 grams
Saturated fat
0.0 grams
Carbohydrates
36.0 grams
Volume
60 ml

Properties

Carbohydrate ratio
Not specified

All specifications

Brand
SiS

General

Nutrition type
Sports gels
Carbohydrates per gel
20 - 25 gram
Caffeine
No
Dietary requirements
Vegan / Vegetarian
Allergens
Gluten free / Lactose free / Soy free / Wheat free / Peanut free / Nut free
Take with water
No (drinkable gel)
For which intensity to use?
Moderate intensity / High intensity
When to use
Before Exercise / During Exercise
Gluten-free
Yes
Lactose Free
Yes
Tested for banned substances
Yes, Informed Sport
Kcal
144
Fat
0.0 grams
Saturated fat
0.0 grams
Carbohydrates
36.0 grams
Volume
60 ml

Properties

Carbohydrate ratio
Not specified