Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels
Isotonic gels

Isotonic gels

R 579

Our Isotonic Gels contain a 2:1 mix of high quality carbohydrates that provide you with long-term energy during exercise.

Choose size: 12 gels of 45ml 

 

Choose Taste
Discovery
Discovery
Watermelon
Kiwi
Pomegranate
Pina Colada
-
1
+
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  • Safe to use, every batch is tested 
  • Proudly made in Benelux
ABOUT

Quickly replenish your energy reserves during training or competition.

  • Contains 29,8 g of high quality carbohydrates in a 2:1 ratio 
  • Developed to be consumed without extra water
  • Scientifically developed and used by top athletes
Dairy-Free
Gluten-Free
Vegan
USE
INGREDIENTS & ALLERGENS
NUTRITION FACTS 
VITAMINS & MINERALS 
ADDITIONAL INFO
FAST ABSORBABLE ENERGY
Carbohydrates provide glucose to the body. It is the body's primary fuel and thus the quickest and most efficient generator of energy. As a result, it continuously fuels the energy metabolism to a great extent, and its role in fuel partitioning becomes more important with physical activity, especially at high intensity. The body's own glucose stores, known as glycogen, are limited, and their depletion determines endurance.

Our Isotonic gel contains high quality carbohydrates like maltodextrin, dextrose and fructose in a 2:1 ratio (glucose/fructose) to maximise energy and moisture absorption. The carbohydrate-electrolyte solution contributes to the maintenance of performance during prolonged endurance exercise.
FAST ABSORBABLE ENERGY
FAST ABSORBABLE ENERGY
OTHER INGREDIENTS
OTHER INGREDIENTS
During high intensity efforts it can be difficult to consume an energy gel and drinking extra water. We have developed our Isotonic gel to be consumed without any extra water.

Beside that we have added electrolytes like potassium, sodium, magnesium and calcium.
FAQ
Is this product vegan friendly?
Yes, it is.
Do I need to add water when taking the isotonic gel?
No, we have developed our isotonic gel to be consumed without any extra water.
Will the isotonic gels give me energy?
Yes! Our isotonic gel contains 29,8g of carbohydrates in a 2:1 ratio (glucose/fructose) to maximise energy and moisture absorption. The carbohydrate-electrolyte solution contributes to the maintenance of performance during prolonged endurance exercise.
Are the isotonic gels tested for banned substances?
Yes, it is. Every single supplement of our product range is third party tested for banned substances. 4Gold provides full transparency, you can check your product’s batch number here.
Customer Reviews
4.7 Based on 120 Reviews
5 ★
76% 
91
4 ★
22% 
26
3 ★
2% 
2
2 ★
0% 
1
1 ★
0% 
0
Customer Photos
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  • Gran Fondo
29/08/2023
JS
JK S.
Netherlands Netherlands

Isotonic gels 4Gold

Easy to open/squeez and digest. Refreshing tast. Great!

29/08/2023
PV
Paulien V.
Netherlands Netherlands

Sweet like syrup

The gels are too sweet for my taste - I'm reverting back to other brands that have a less sweet and also less chemical flavour. On a positive side: no gut issues with these gels at all.

27/08/2023
MB
Michou B.
Belgium Belgium

Top Gels

Altijd al wat last gehad van nuttigen van Isotone Gels, maar met 4gold niks van last en ze zijn bovenop ook lekker en vloeibaar genoeg. Gewoon top

23/08/2023
DW
Dirk W.
Belgium Belgium

Super gel

Heel lekker, voldoet meer dan ! GOED SPUL, mmm

22/08/2023
LC
Loic C.
Belgium Belgium

Isotonic gels kiwi

Fast delivery Excellent texture, they do their job! Perfect for every ride or competition

22/08/2023
WL
Wout L.
Belgium Belgium

Great taste and easy to open during run!

Taste is great and more importantly you can open them quickly during running.

22/08/2023
KD
Koen D.
Belgium Belgium

4GOLD

I always had a lot of stomach problems with other isotonic gels. I tolerate this perfectly.

20/08/2023
PD
Patrick D.
Belgium Belgium

Live it

Perfect for me!

20/08/2023
GE
Garikoitz E.
Spain Spain

Perfect!!

Me están ayudando mucho en mis salidas de btt.Combinados con unos de cafeína van muy bien.Gracias.

14/08/2023
CV
Carlos V.
Spain Spain

Highly recommended

The gels have very pleasant flavors, nothing cloying. They are assimilated very well by the stomach. Without a doubt they help to replenish energy while I do the routes

10/08/2023
KE
Koen E.
Belgium Belgium

Isotonic gel review

Great tasting, no stomach issues. Great product. Would recommend.

07/08/2023
WM
Wouter M.
Belgium Belgium

Isotonic gels

Handy, energetic and surprisingly tastefull! A must have for every rider!

26/07/2023
KV
Koen V.
Belgium Belgium

Isotonic gels

Makkelijk te gebruiken en lekker

23/07/2023
BM
Bruynseraede M.
Belgium Belgium

Pina Colada is een topper!!!

After a first dissapointment becuz of the delivery and communication i must revieuw my first revieuw :-) First of all...only test the products when you are working out. I you try them Just for tasting them they wont do anything... Yesterday i went for a 140km ride and i must say i felt Superb on my bike..i packet 2 isotonic gels from the starterspack and they did there job for sure. The pina colada was so good i regret allready, for not ordering an entire box. 1 Minor point is that the gels are very fragile. Cuz the other gel teared open in my pocket on my back.

25/06/2023
RC
Ruben C.
Belgium Belgium

Very good very nice

The watermelon and Kiwi tastes very good!

22/06/2023
FS
Filip S.
Belgium Belgium

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ALBERTO CONTADOR
Isotonic gels
12 gels
Taste:
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BASHIR ABDI
Isotonic gels
12 gels
Taste:
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"The isotonic gels of 4Gold are perfect to use on the bike. The texture is great and you feel the energy. With high quality products of 4Gold, you can perform at your best!"
ALBERTO CONTADOR
Multiple grand tour winner
"The isotonic gels have a perfect texture to take while running, ideal that you do not need to drink with them and the packaging is also very easy to open even when you're running fast."
BASHIR ABDI
European record holder on the marathon
Isotonic gels
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Isotonic gels
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