SiS Go Isotonic Energy Gel

SiS Go Isotonic Energy Gel
139 reviews
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From 6.21

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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
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
When to use Before Exercise / During Exercise
All specifications

Reviews

Reviews

4.5 / 5
Average from 139 reviews
5
85 reviews
4
22 reviews
3
4 reviews
2
3 reviews
1
4 reviews

Most recent reviews

5 / 5

Very good value for money

- Jurre 17 June 2025

Works well and fast perfect gel for me

Pros & Cons

Easy to open
Tasty
Works well
Automatic translation

5 / 5

Doing what they need to do

- Peter 16 June 2025

SIS gels really helped me to complete the 11-city tour again. Tastes good, works fast and easy to open

Pros & Cons

deliciously fresh taste
easily digestible
easy to open
give quick energy
no
Automatic translation

5 / 5

Top for athletes

- Guy 28 May 2025

Good to use and easy to open

Pros & Cons

Always a good product
Immediate delivery
Long shelf life
Used up too quickly
Automatic translation

5 / 5

always use this one, don't want any other

- Sander 15 May 2025

as expected!

Pros & Cons

bites down well
delicious taste
packaging easy to open on the go
would have liked a variation box
Automatic translation

5 / 5

Easily edible, but waste from packaging awkward.

- Philip 3 May 2025

This is a fine gel also for running. Easy to handle during a run or bike ride. The packaging does tear in two which makes packaging waste a bit awkward at times. Also don't know how this can necessarily be improved. When exercising intensively, it also sometimes gives me sticky hands.

Pros & Cons

Easy to eat and swallow
Fructose free
Moisture-to-food ratio
Closure comes off the packaging
Sometimes a bit sticky hands
Automatic translation

5

Jurre, 17 June 2025

Very good value for money

Works well and fast perfect gel for me

  • Easy to open
  • Tasty
  • Works well
Automatic translation

5

Peter, 16 June 2025

Doing what they need to do

SIS gels really helped me to complete the 11-city tour again. Tastes good, works fast and easy to open

  • deliciously fresh taste
  • easily digestible
  • easy to open
  • no
Automatic translation

5

Guy, 28 May 2025

Top for athletes

Good to use and easy to open

  • Always a good product
  • Immediate delivery
  • Long shelf life
  • Used up too quickly
Automatic translation

5

Sander, 15 May 2025

always use this one, don't want any other

as expected!

  • bites down well
  • delicious taste
  • packaging easy to open on the go
  • would have liked a variation box
Automatic translation

5

Philip, 3 May 2025

Easily edible, but waste from packaging awkward.

This is a fine gel also for running. Easy to handle during a run or bike ride. The packaging does tear in two which makes packaging waste a bit awkward at times. Also don't know how this can necessarily be improved. When exercising intensively, it also sometimes gives me sticky hands.

  • Easy to eat and swallow
  • Fructose free
  • Moisture-to-food ratio
  • Closure comes off the packaging
  • Sometimes a bit sticky hands
Automatic translation

Frequently bought together

Frequently bought together


Recommended by the product specialist


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SiS Go Isotonic Energy Gel Powerbar PowerGel Original Powerbar PowerGel Hydro SiS Go Energy + Electrolyte Gel
139 reviews 8 reviews 19 reviews 2 reviews
Quantity 3 pieces / 10 pieces / 30 pieces / 60 pieces 3 pieces / 10 pieces / 30 pieces 3 pieces / 10 pieces / 30 pieces 3 pieces / 10 pieces / 30 pieces
Carbohydrates per gel 20 - 25 gram 26 - 30 gram 20 - 25 gram 20 - 25 gram
Carbohydrate ratio Not specified 2:1 glucose/fructose 2:1 glucose/fructose Not specified
Caffeine No Yes / No Yes / No No
Dietary requirements Vegan / Vegetarian Vegan / Vegetarian Vegan / Vegetarian Vegan / Vegetarian
Allergens Gluten free / Lactose free / Soy free / Wheat free / Peanut free / Nut free Gluten free / Lactose free / Soy free / Wheat free / Peanut free / Nut free Gluten free / Lactose free / Soy free / Wheat free / Peanut free / Nut free Gluten free / Wheat free / Nut free
From 6.21 From 2.36 From 2.70 From 3.15
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All specifications

General

Brand
SiS
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
Expiration Date
A minimum of 3 months from now
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

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
Expiration Date
A minimum of 3 months from now
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