Nrgy Gel 45 (refill bottle) + FREE Gel Flask

40 reviews
For ultra races
This economical pack of highly efficient energy gel allows you to consume up to 90 g CHO per hour without digestive problems.
  • Ecological and affordable choice
  • Optimized for high carbohydrate intake
  • Prevents muscle cramps

+ FREE Gel Flask


Sale price€24.99

Quantity: 1000 g / 13 servings

Dispatch within 48 hours. Delivery time depends on your location.

Don't know which gel to choose? 👇

Nrgy Gel 45 refill bottle is designed for high-performance athletes who need a high carbohydrate intake of up to 90 g per hour and optimal hydration without digestive issues.

This gel follows the scientifically proven optimal carbohydrate (glucose-to-fructose) ratio of 1:0.8 and contains an advanced electrolyte mix with the electrolytes you lose in sweat.

Carbohydrate ratio

Nrgy Gel 45 is based on the Nduranz Carbohydrate Ratio, a 1:0.8 ratio between glucose (maltodextrin) and fructose.

It is scientifically proven to be the optimal ratio, which allows the highest absorption of 90 grams of carbohydrates per hour without burdening your digestive system and causing digestive issues.

Electrolyte mix

Nrgy Gel 45 contains the Nduranz Electrolyte Mix, an advanced mix of minerals that matches the electrolytes you lose with sweat.

This mix enables optimal hydration during intense exercise without causing digestive issues, which are a common downside of many electrolyte formulas.

What's new?

Economical packaging that allows multiple refills of a gel bottle or a sports bottle. So you can take a larger amount of energy gel to your workout without having pockets full of single energy gels.

Take several Nrgy Gels 45 with you in a single bottle!

  • Economical packaging
  • Affordable choice
  • Optimized for high carbohydrate intake
  • No digestive issues
  • Prevents muscle cramps
  • Preserve glycogen stores
  • Sustains optimal hydration
  • Simplifies fueling
  • No artificial sweeteners

Consume 75 to 150 g of Nrgy Gel 45 per hour of intense exercise.

For a detailed recommendation, use Nduranz's fueling calculator.

Refrigerate after opening and use by the end of best before date.

 

100 g

1 serving (75 g)

Energy

1004 kJ / 240 kcal 753 kJ / 180 kcal

Total Fat

0 g 0 g

of which saturated Fat

0 g 0 g

Total Carbohydrate

60 g 45 g

of which sugars

29 g 22 g

Dietary Fiber

0 g 0 g

Protein

0 g 0 g
Salt 0.99 g 0.74 g

Nduranz Electrolyte Mix

1.45 g 1.09 g

Total Sodium

613 mg 460 mg

Total Chloride

700 mg 525 mg

Food for athletes. Ingredients: Water, maltodextrin, fructose, Nduranz Electrolyte Mix (sodium chloride, sodium citrate, potassium chloride, tricalcium citrate, trimagnesium citrate), natural flavor, acidity regulators (citric acid, sodium citrate), gelling agent (gellan gum), preservative (potassium sorbate). Store in a cool, dry place. Keep out of the reach of children. Suitable for vegans, contains no GLUTEN. Free from known allergens. Net quantity: 1000 g.

Customer Reviews

Based on 40 reviews
57%
(23)
15%
(6)
23%
(9)
0%
(0)
5%
(2)
M
Martin A.M. (Vienna, AT)
It does it´s job - like the idea very much -perfect for training sessions

After one time usage:
I like the idea very much, however 1 Star less, since there is only lemon and a 1L bottle. I wish there were different flavours and also a bigger bottle.
I can´t wait to see bigger units with different flavours.

F
Fülöp L. (Budapest, HU)
MAKE THIS IN UNFLAVOURED!

Very good, but not available in unflavoured yet, which I hope they will be soon.

Hi! Thank you for your feedback on our Nrgy Unit Gel refill bottle. We appreciate your support and are happy to hear that you enjoy the product. We are constantly working to improve and expand our offerings, so we will definitely consider your suggestion for an unflavoured option in the future. Have a great day!

M
Monika S. (Prague, CZ)

Nrgy Gel 45 (refill bottle) + FREE Gel Flask

Reviews in Other Languages

M
Medos (Lorgues, FR)
Cher comparé aux doses unitaires

Assez incompréhensible que les 13 doses qui tiennent dans une bouteille de 1 litre coûtent presque 10 euros de plus que le pack de 16 doses individuelles. (25,50€ vs 16€)
Ça n'est pas fait pour inciter à la réduction des déchets qu'on retrouve régulièrement le long des sentiers et routes a vélo. C'est bien dommage

J
Jost B. (Bergheim, DE)
Ökonomisch?

Preislich leider kein Vorteil gegenüber den separat Verpackten Nrgy Unit Gels. Hier bekomme ich 13 Portionen à 45gr carbs für 20€, einzeln verpackt 16 Portionen à 45gr Carbs für 16€.

Vorteile: Weniger Sauerei bei der Einnahme unterwegs, weniger Verpackungsmüll

Nachteile: schwierig, einzelne Portionen in Flask abzufüllen, schwierig unterwegs genau zu dosieren, teurer als Einzelgels

D
DURDILLY (Mions, FR)
Très bien, mais pourquoi un tel prix?

Le principe est parfait. Pour faciliter l'utilisation j'ai remplacé le bouchon par la valve d'une flasque que j'utilise en trail qui s'adapte sur le pas de vis: pas une goutte perdue, rien ne colle. Mais pourquoi vendre ce produit 50% plus cher que les gels en sachets, à contenance équivalente? Là je ne comprends pas...

At 4Endurance, our mission is simple

To provide elite-level nutrition at accessible prices for all. We follow the latest science in sports nutrition and use only high-quality ingredients that support your performance. From amateur enthusiasts to professional teams, we support athletes of all levels in reaching their goals.