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Isotonic Powder | 660 g

Sale price15,00 €

  • Replenishes energy levels
  • Contributes to maintaining normal energy metabolism due to its content of vitamins B and C.
  • Enriched with minerals & vitamins, reduces fatigue during and after exercice

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Sale price15,00 €
Flavours Lemon/Lime
0,68 € / portion
Free delivery from €49.00 of purchase
  • Pickup Point 4.49€ = free from €49 of purchase
  • Home 5.99€ = free from €69 of purchase
  • Delivery Time: 1 to 4 working days
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Isotonic Poudre | 660 g Citron/Citron vert
Isotonic Powder | 660 gLemon/Lime Sale price15,00 €
Isotonic Poudre | 660 g Citron/Citron vert

Key Infos

Product Description

The isotonic drink for prolonged exercise.

Isotonic allows you to create an isotonic hydration drink. Refreshing and available in red berry and lemon-lime flavors, this drink contributes to normal energy metabolism. Additionally, thanks to its quick supply of carbohydrates, minerals, and vitamins, it provides glucose, electrolytes, and vitamins as part of a varied and balanced diet. Isotonic lets you prepare the ideal drink to help maintain performance during prolonged endurance exercise.

Presented in powder form, Isotonic allows you to mix your own isotonic drink. You can easily stir it into your bottle and take it anywhere to support your efforts. Carbohydrate-electrolyte solutions improve water absorption during physical activity and help maintain performance during prolonged endurance exercise.

Ingredients

Lemon-Lime flavor : Dextrose, sucrose, maltodextrin, fructose, acidity regulator: E330, anticaking agent: E551, sodium chloride, flavoring, tricalcium phosphate, monopotassium phosphate, trimagnesium citrate, magnesium oxide, vitamin C, colorants: E160a, E141, vitamin E, sweetener: E955, vitamins: B3, B5, B6, B2, B1.

This food supplement should not be used to replace a balanced and varied diet and a healthy way of life. Keep away from young children. Do not exceed the recommended dose.

Our visual identity has changed so you might receive a product with the old visual identity (logo & label). The product and quality remain the same.

Use

Use: Mix 30 g of powder (2 scoops) with 500 ml of water. Take before, during, or after exercise.

Nutritional Values

Lemon-Lime flavor /30 g /100 g
Energy 104 kcal 346 kcal
Fat 0,01 g 0,02 g
- Saturates 0,00 g 0,00 g
Carbohydrates 25,47 g 84,90 g
- Sugars 20,43 g 68,10 g
Fibres 0,08 g 0,27 g
Protein 0,00 g 0,01 g
Salt 0,46 g 1,53 g
VIT.B1 (*100%) 1,10 mg 3,67 mg
VIT.B2 (**100%) 1,40 mg 4,67 mg
VIT.B3 (**100%) 16,00 mg 53,33 mg
VIT.B5 (**100%) 6,00 mg 20,00 mg
VIT.B6 (**100%) 1,40 mg 4,66 mg
VIT.C (**100%) 80,00 mg 266,67 mg
VIT.E (**100%) 12,00 mg 40,00 mg
Calcium (*32%) 126,61 mg 422,02 mg
Chloride (*27%) 275,40 mg 918,00 mg
Magnesium (*18%) 68,40 mg 228 mg
Phosphorus (*34%) 254,57 mg 848,58 mg

Benefits

The benefits of our dietary supplement.

What is an isotonic drink?

Often recommended for endurance athletes, an isotonic drink is more than just a hydration beverage. Carbohydrate-electrolyte solutions improve water absorption during physical activity. An isotonic drink has a carbohydrate and electrolyte concentration close to that of the blood, which promotes optimal water absorption during exercise. A drink containing both carbohydrates and electrolytes contributes to better hydration during physical activity.

Optimal hydration

Staying hydrated is essential for all athletes, whether professional or amateur. Proper hydration plays a key role in all sports at every level. Paying attention to hydration is especially important for endurance sports, where water losses are higher.

To stay well hydrated, it is recommended to drink before, during, and after physical activity regularly. An isotonic drink containing carbohydrates and electrolytes helps improve water absorption during exercise and supports performance during prolonged efforts.

When to use Isotonic

Isotonic can be consumed before, during, and after exercise to support energy metabolism thanks to its content of vitamins B and C. With vitamins C, B3, B5, and B6, Isotonic also contributes to reducing fatigue.

Maintains performance during prolonged exercise

Thanks to its combination of carbohydrates (over 30 g per serving) and electrolytes, Isotonic helps maintain performance during prolonged endurance activities.

Supports water absorption during exercise

This isotonic drink allows optimal fluid absorption during exercise, helping to effectively compensate for losses through sweat.

Rich in vitamins

Formulated with 100% of the Reference Intakes for vitamins B1, B2, B3, B5, B6, C, and E, Isotonic contributes to:

  • Normal energy metabolism (B1, B2, B3, B5, B6, C)
  • Reduction of fatigue (B3, B5, B6, C)
  • Protection of cells from oxidative stress (E, C)

Provides key minerals

Contains calcium, magnesium, phosphorus, and chloride, minerals that play a role in:

  • Normal muscle function (calcium, magnesium)
  • Energy metabolism (phosphorus, magnesium)
  • Maintaining electrolyte balance (chloride)

QNT Sport

Frequently asked questions

Your health and results matter to us. This FAQ section gathers the key questions our customers ask about QNT products — from how to use them to understanding their benefits, ingredients, and quality standards — so you always know exactly what you’re buying and how it supports your goals.

What is Isotonic Powder?

Isotonic Powder is a powdered energy drink specially formulated for athletes. It combines carbohydrates, electrolytes, and vitamins to maintain hydration, support endurance, and compensate for losses due to sweating.

What are the benefits of an isotonic drink during exercise?

  • Maintains fluid and electrolyte balance
  • Reduces the risk of muscle cramps
  • Provides quick energy through carbohydrates
  • Improves performance and recovery

How to prepare and consume Isotonic Powder?

Mix 30 g of powder (2 scoops) in 500 ml of water. Consume before, during, or after exercise to stay hydrated and energized. The lemon/lime flavor provides a refreshing sensation, ideal during training.

For which types of sports is Isotonic Powder recommended?

It is particularly suitable for endurance sports (running, cycling, triathlon, swimming) as well as for intense gym workouts or competitions requiring optimal hydration.

What are the main ingredients?

Each serving contains:

  • Carbohydrates for energy
  • Sodium, potassium, calcium, magnesium for electrolyte balance
  • Vitamin C and B1 to support energy metabolism and reduce fatigue