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100% satisfaction guarantee

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Delivery within 6-7 work days

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Free delivery for orders over 50€!

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14-day refund policy

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Highest quality standards

Promo icon

100% satisfaction guarantee

Promo icon

Delivery within 6-7 work days

Promo icon

Free delivery for orders over 50€!

Promo icon

14-day refund policy

Promo icon

Highest quality standards

-20%
No GMO | vegan

Isotonic

Instant isotonic drink for increased hydration and performance during physical activity

Replaces electrolytes lost through sweating, provides easily absorbed carbohydrates for energy and helps with muscle functions

  • Maximum hydration – pre, during & post workout hydration
  • With L-carnitine (500 mg per serving)
  • Substitues electrolytes - contains minerals lost through sweat and helps replenish them to maintain proper electrolyte balance
  • Rapid absorption – replenish fluids and electrolytes more efficiently
  • Crucial vitamins and minerals for performance (Vitamin C, Magnesium, Calcium, B complex)
  • Helps to reduce fatigue ¹ ²
  • Contributes to electrolyte balance ²
  • Contributes to normal muscle functions and normal protein synthesis ²
  • Contributes to maintaing immune system function during and after intense physical exercise ¹
  • Delicious and refereshing orange taste
  • No added sugar, no artificial sweeteners and colours

Get more energy and sufficient hydration to make the most of your exercise and day!

Net 400 g | for 20 days
-20%
8,08 
Regular price: 10,10 
In stock
and save 2,02 
14-day refund policy
Free delivery for orders over 50€
Delivery within 6-7 working days
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Stay Hydrated and Perform at Your Best with Isotonic

The Ultimate Electrolyte Drink

Proper hydration is essential for overall health and well-being, especially during physical activity.

When we sweat, we lose important electrolytes that are crucial for our body's normal functions. That's where Isotonic comes in.

Our instant isotonic drink is specially formulated with carbohydrates and electrolytes to help replace what we lose through sweating.

With added L-carnitine, Vitamin C, Magnesium, Calcium, and B complex, Isotonic not only helps with hydration, but also contributes to normal energy metabolism, muscle functions and immune system support.

Whether you're an athlete, a busy professional, or just looking for an extra boost, Isotonic can help you stay properly hydrated and perform at your best.

WHY IT WORKS?

L-carnitine

L-carnitine is an amino acid that is key to fat metabolism because it ensures that long-chain fatty acids are transferred to the mitochondria, where they are converted into energy.

¹Vitamin C

Vitamin C is an important antioxidant that protects our cells from oxidative stress. This powerful antioxidant contributes to the protection of cells against oxidative damage, which is important for overall health. It also supports immune system function by helping to increase the production of white blood cells, which help fight off infections.

²Magnesium

Magnesium plays a crucial role in maintaining normal nervous system and muscle functions, as well as supporting energy metabolism and electrolyte balance. With Magnesium citrate, a form that allows the best absorption and bioavailability, you can replace lost magnesim and avoid deficency, which can manifest as unpleasant fatigue, lack of energy and muscle dysfunction, especially as frequent muscle cramps.

³Calcium

Calcium is a mineral that is very important for maintaining strong bones and teeth. With calcium citrate, a natural form of calcium, you can help replace lost calcium in the body. The most common consequence of calcium deficiency are brittle bones and teeth, also muscle cramps, pains and excessive fatigue may occur.

⁴B complex

The B complex is a group of vitamins B1, B2, B6, B12, folic acid, pantothenic acid and niacin, which are important for our nervous system. In addition to the common function, each of the B vitamins has other important roles in our body. Vitamins B1 -5 and B12 work against fatigue and exhaustion. Folic acid is important for the normal functioning of the immune system. Vitamin B2 is important for the absorption and metabolism of iron, and it also acts as an antioxidant and protects our cells from oxidative stress.

Katarina

I have been using Isotonic for my workouts for a few weeks now and I have to say I am really impressed with the results. It keeps me hydrated throughout my workout and I don't feel tired or fatigued like I used to. I also love the added vitamins and minerals that help support my immune system. Overall, great product!

Marc

As someone who plays sports regularly, I need to make sure I am properly hydrated and my electrolytes are in balance. Isotonic has been a game changer for me. It keeps me energized and helps me recover faster after an intense game. I also love the added L-carnitine which helps with muscle function.

Manca

I recently started a new job which requires a lot of physical activity and I was struggling to keep up with the demands of the job. Isotonic has been a lifesaver for me. It keeps me hydrated and provides the energy I need to get through the day. I also love that it has added vitamins and minerals that contribute to normal psychological functions. I feel more focused and alert throughout the day.

 

Why it’s important te replace lost electrolites?

 

Electrolytes are minerals in your body that carry an electric charge when dissolved in fluids like blood or bodily fluids.

 

These minerals are essential for various physiological processes and play a crucial role in maintaining proper hydration, nerve function, muscle function and maintaining the balance of fluids in your body.

 

When you engage in physical activity, your body sweats, and in turn you lose essential electrolytes.

 

Replenishing them is crucial to maintain proper bodily functions, especially during physical activity.

 

Replenish lost electrolytes with Isotonic

 

Restore the crucial balance required for peak performance.

 

Whether you’re an athlete, a fitness enthusiast, or simply engaging in regular physical activity, replacing lost electrolytes will help you stay hydrated, improve muscle function, enhance nerve signaling, and maintain fluid balance.

 

Don’t let electrolyte depletion hinder your performance – prioritize replenishment for optimal results!

-20%

Isotonic

Stay Hydrated and Perform at Your Best

  • Delicious and refereshing orange taste
  • No added sugar, no artificial sweeteners, colours or preservitives
  • Maximum hydration – pre, during & post workout hydration
  • With L-carnitine (500mg per serving)
  • Substitues electrolytes - contains minerals lost through sweat during exercise and helps replenish them to maintain proper electrolyte balance
  • Rapid absorption – replenish fluids and electrolytes more efficiently

Frequent question of our users:

How and why does it work?

By providing a balanced mixture of carbohydrates, essential vitamins, minerals, electrolytes and fluids to support hydration and maintain optimal performance during physical activity, it's the perfect rehydration drink for all activities. With added L-carnitine for maximum energy benefits!

Who is it suitable for?

Isotonic is suitable for anybody who is active and wants to take their training or performance to the next level. Replace lost electrolytes and support muscle functions.

What ingredients does it contain?

Maltodextrin, glucose, dextrose, vitamin C, magnesium citrate, natural orange flavor, stabilizer: cellulose, calcium citrate, L-carnitine, rock salt, B-complex, sweetener: steviol glycoside.

What does it taste like?

Isotonic has a delicious and refreshing orange taste.

How do I use it?

Mix 20 g (5 scoops) in a glass (500 mL) of water and drink before or during exercise.

What if I don't like the product?

No worries! We offer a satisfaction guarantee. If the product does not meet your expectations, we provide a 14-day refund.

-20%

Isotonic

Instant isotonic drink for increased hydration and performance during physical activity

Replaces electrolytes lost through sweating, provides easily absorbed carbohydrates for energy and helps with muscle functions

  • Maximum hydration – pre, during & post workout hydration
  • With L-carnitine (500 mg per serving)
  • Substitues electrolytes - contains minerals lost through sweat and helps replenish them to maintain proper electrolyte balance
  • Rapid absorption – replenish fluids and electrolytes more efficiently
  • Crucial vitamins and minerals for performance (Vitamin C, Magnesium, Calcium, B complex)
  • Helps to reduce fatigue ¹ ²
  • Contributes to electrolyte balance ²
  • Contributes to normal muscle functions and normal protein synthesis ²
  • Contributes to maintaing immune system function during and after intense physical exercise ¹
  • Delicious and refereshing orange taste
  • No added sugar, no artificial sweeteners and colours

Get more energy and sufficient hydration to make the most of your exercise and day!

Net 400 g | for 20 days
Regular price: 10,10 
8,08 
and save 2,02 
100% purchase protection with the option of returning the product - no questions asked.

CUSTOMER REVIEWS

  • USAGE INSTRUCTIONS

  • Ingredients

  • Nutritional Values

  • USAGE INSTRUCTIONS

    Mix 20 g (5 scoops) in a glass (500 mL) of water and drink before or during exercise. Weighing is recommended for accurate dosing.

    Warnings

    The recommended daily amount or dose must not be exceeded. A nutritional supplement is not a substitute for a balanced and varied diet. Consumption during pregnancy and breastfeeding is not recommended. Store in a dry and cool place. Keep out of reach of children!

  • Ingredients

    Isotonic – food supplement with sweeteners.

    Ingredients: maltodextrin, glucose, dextrose, vitamin C (ascorbic acid), magnesium citrate, natural orange flavor, stabilizer: cellulose, calcium citrate, L-carnitine, rock salt, B-complex (thiamine mononitrate, riboflavin, pyridoxine hydrochloride, cyanocobalamin, folate acid, calcium-D pantothenate, nicotine amide), sweetener: steviol glycoside.

  • Nutritional Values

    Nutritional valuesper 20 g
    Vitamin C2000 mg (2500% NRV*)
    Magnesium citrate150 mg (40% NRV*)
    Calcium citrate125 mg (15% NRV*)
    L-carnitine500 mg
    B-complex50 mg
    - Vitamin B11,1 mg (100% NRV)
    - Vitamin B21,4 mg (100% NRV)
    - Vitamin B61,4 mg (100% NRV)
    - Vitamin B122,5 µg (100% NRV)
    - Folic acid200 µg (100% NRV)
    - Pantothenic acid6 mg (100% NRV)
    - Niacin16 mg (100% NRV)

    * NRV = nutritional reference value

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