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

€29,90

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 

 

Due to raw material issues, the discovery boxes temporarily do not contain Pomegranate, these were replaced with the 3 other flavors. 

Choose Taste
Discovery
Discovery
Watermelon
Kiwi
Pomegranate
Pina Colada
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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 127 Reviews
5 ★
77% 
98
4 ★
20% 
26
3 ★
2% 
2
2 ★
1% 
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Customer Photos
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  • Gran Fondo
26/09/2023
JK
Jinthe K.
Belgium Belgium

isotonic gels

Ik heb lang moeten zoeken naar gels die mijn maag konden verdragen en met deze gels kwam er een einde aan de zoektocht en ze zijn nog eens lekker ook.

26/09/2023
BD
Bram D.
Belgium Belgium

Aankoop Isotonic Gel

Lekker van smaak en zeer vloeibaar. Makkelijk in te nemen. Ik kan dit product aan iedereen aanraden!

21/09/2023
GH
Gregory H.
United States United States

These are The Best Gels!

Not really gels like the thick, sometimes gooey gels I've tried in the past. These are very fluid and are easily extracted from the packets. I am not the super pro athlete that would benefit most from this product, but I like my riding calories to be easily replenished and these make that easy. Plus, the flavours rock! Make sure you order the Discovery flavor. Now, if 4GOLD could just get production back up on those energy bars...

19/09/2023
JG
Jonatan G.
Spain Spain

Muy buenos

Solo los uso esporádicamente para largas distancias, no sienta mal al estomago ni se hace pesado al estomago, lo tomo sin agua no es necesario, en resumen sientan bien al estomago y te quitan la fatiga, empieza hacer efecto a los treinta minutos aprox. El precio es acorde con otros que usé, los costes de envío son demasiado caros.

12/09/2023
FB
Frederik B.
Belgium Belgium

Pina Colada as dessert!

Great product, good price, instant energy, ... During long sessions I keep the Pina Colada as the last one for dessert :)

10/09/2023
DP
Dennis P.
Netherlands Netherlands

Great for cycling and running!

Really tastefull and gives a boost during rides. Lovely flavours, even the pina colada is okay. I would recommend these to any cyclist or runner. I know I’ll buy another pack when I run out.

06/09/2023
AV
Arno V.
Belgium Belgium

Lekker

Top ! zeer lekkere smaken!

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.

ALBERTO CONTADOR
Isotonic gels
12 gels
Taste: Discovery
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BASHIR ABDI
Isotonic gels
12 gels
Taste: Discovery
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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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