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1/3
Previous lowest price 2,68
From 2,29
0,39 discount
- Delivery in 2 working days
- Free tracked shipping over 59,00€
- Trustpilot rating 4.7/5
- Easy returns
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Pros & Cons
Pros & Cons
- 80 grams of carbohydrates per water bottle.
- The maltodextrin/fructose ratio allows you to absorb up to 90 grams of carbohydrates per hour.
- Highly effective sports drink for use during high-intensity efforts such as long endurance races, Gran Fondos and competitions.
- This sports drink is less suitable for short, low-intensity rides.
Specifications
Specifications
| Brand | SiS | |
| When to use | Before Exercise / During Exercise | |
| Expiration Date | A minimum of 3 months from now | |
| Quantity for | 1 water bottle | |
| Nutrition type | Sports drinks | |
| Form | Powder | |
| Carbohydrate ratio | 1:0.8 glucose/fructose | |
| Caffeine | No | |
| For which intensity to use? | High intensity |
SiS Beta Fuel 80 has been developed in collaboration with professional athletes with the aim of creating a formula that is just right for even more efficient carbohydrate absorption. For long, high-intensity training it is recommended nowadays to consume 80 grams of carbohydrates per hour to be able to perform at your best. This can be achieved with just one sachet of SiS Beta Fuel 80 isotonic powder.
Perfect for endurance sport and strenuous efforts
The 2:1 glucose/fructose ratio lets you absorb up to 90 grams of carbohydrates per hour, which is ideal for strenuous efforts! For the best result, mix the entire content of the sachet with 500 ml of water. Keep shaking until the powder has completely dissolved. Take frequent small sips during long workouts. This sports drink can be combined with other sports nutrition, such as Beta Fuel sports gels, to get extra energy.
Perfect for endurance sport and strenuous efforts
The 2:1 glucose/fructose ratio lets you absorb up to 90 grams of carbohydrates per hour, which is ideal for strenuous efforts! For the best result, mix the entire content of the sachet with 500 ml of water. Keep shaking until the powder has completely dissolved. Take frequent small sips during long workouts. This sports drink can be combined with other sports nutrition, such as Beta Fuel sports gels, to get extra energy.
• Quick supply of energy
• With added minerals
• Highly effective during exercise
• Easy to carry single-serving portions
• With added minerals
• Highly effective during exercise
• Easy to carry single-serving portions
Reviews
Reviews
Average from 8 reviews
Photos from customers
Most recent reviews
5 / 5
80 grams in a bottle with great flavour
- Mert 11 November 2025
80 grams of carbohydrate makes nutrition planning for a race much easier. Super flavour
Automatic translation
5 / 5
Good effective product!
- Alida 30 March 2025
Great to take along , small package
Pros & Cons
Easy intake with plenty of carbohydrates
Easy packaging
Well-tolerated
Automatic translation
5 / 5
Good sports nutrition
- Toine 8 March 2025
Great nutrition for a long endurance ride or run
Pros & Cons
Convenient bags to modulate
Good flavour
No stomach complaints
Relatively expensive
Automatic translation
5 / 5
Very good
- Koos 30 August 2024
Very satisfied or this product taste is good and works well on long trips
Pros & Cons
Taste is good
Works well on longer trips.
Could not detect
Automatic translation
4 / 5
Good for long trips
- Douwe 9 May 2024
Good sports drink for long rides. Bit pricey but it works super
Pros & Cons
Easily digestible
Good flavour
Pricey
Automatic translation
Frequently bought together
Frequently bought together
Recommended by the product specialist
Recommended by the product specialist
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Compare the products above
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| SiS Beta Fuel 80 | XXL Nutrition IsoTonic Pro | |
| 8 reviews | ||
| When to use | Before Exercise / During Exercise | |
| Expiration Date | A minimum of 3 months from now | |
| Quantity for | 1 water bottle | |
| Nutrition type | Sports drinks | Sports drinks |
| Quantity | 1 piece / 8 pieces / 15 pieces | |
| Form | Powder | Powder |
| From 2,29 | 18,24 | |
| This product | View product |
All specifications
General
Brand
SiS
When to use
Before Exercise / During Exercise
Expiration Date
A minimum of 3 months from now
Quantity for
1 water bottle
Nutrition type
Sports drinks
Form
Powder
Caffeine
No
For which intensity to use?
High intensity
Tested for banned substances
Yes, Informed Sport
Properties
Carbohydrate ratio
1:0.8 glucose/fructose