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Isotonics

Isotonic drinks are products which belong to the sports nutrition category the main objective of which is to rehydrate, in order to achieve energy and an improvement in sports performance. Isotonic drinks contain sugars and mineral salts which the body absorbs rapidly and which contribute to replace, more quickly than water, the fluid lost from the body during intense physical exercise. More info

Choose up to 4 products to compare

  • Isotonics
Isostar Fast Hydration Powertabs - 10 x 12gr orange
Promotions - 19%

Isostar Fast Hydration Powertabs - 10 x 12gr orange

€6.11
€4.95
0 Stars (0)

Are specially suited to short, intense exercise. This isotonic drink provides optimal hydration and gastr...

  • Goal: Hydration
  • Administration: At any time
  • Format: Sachets
  • Add to Basket
PowerBar Isomax - 1.2kg orange
Promotions - 28%

PowerBar Isomax - 1.2kg orange

€31.20
€22.50
0 Stars (0)

During sport you lose both water and electrolytes through sweat. Your body also needs electrolytes and ca...

PowerBar Isomax - 20x50gr orange
Promotions - 27%

PowerBar Isomax - 20x50gr orange

€38.00
€27.70
0 Stars (0)

During sport you lose both water and electrolytes through sweat. Your body also needs electrolytes and ca...

PowerBar Isolite - 12x500ml grapefruit lemon
Promotions - 24%

PowerBar Isolite - 12x500ml grapefruit lemon

€27.60
€21.00
0 Stars (0)

During sport you lose both water and electrolytes through sweat. Isolite Isotonic Sports Drink is designe...

GoldNutrition Gold Drink - 1kg lemon
Promotions - 20%

GoldNutrition Gold Drink - 1kg lemon

€18.50
€14.80
0 Stars (0)

This will allow the athlete to take longer time in reaching physic and muscular exhaustion.

  • Goal: Hydration
  • Administration: While training
  • Format: Powder
  • Add to Basket
GoldNutrition Gold Drink - 1kg tropical fruits
Promotions - 20%

GoldNutrition Gold Drink - 1kg tropical fruits

€18.50
€14.80
0 Stars (0)

This will allow the athlete to take longer time in reaching physic and muscular exhaustion.

PowerBar Isoactive - 1.32kg lemon
Promotions - 26%

PowerBar Isoactive - 1.32kg lemon

€24.35
€18.13
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

Victory Endurance ISO-Energy - 16 x 30gr orange mandarine
Promotions - 15%

Victory Endurance ISO-Energy - 16 x 30gr orange mandarine

€23.84
€20.26
0 Stars (0)

Combining simple and complex carbohydrates, amino acids, antioxidants and electrolytes.

Amix Isolyn Isotonic - 800gr lemon
Promotions - 14%

Amix Isolyn Isotonic - 800gr lemon

€22.98
€19.80
0 Stars (0)

IsoLyn Isotonic supplies the body with missing fluids, prevents the dehydration of organism and ion imbal...

PowerBar Isoactive - 1.32kg orange
Promotions - 26%

PowerBar Isoactive - 1.32kg orange

€24.35
€18.13
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

PowerBar Isoactive - 600 gr lemon
Promotions - 22%

PowerBar Isoactive - 600 gr lemon

€12.65
€9.90
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

Isostar Hydrate & Perform - 560gr lemon
Promotions - 16%

Isostar Hydrate & Perform - 560gr lemon

€10.75
€8.99
0 Stars (0)

Isotonic drink mix for exercise that meet hydration needs or sportsmen and women.

  • Goal: Hydration
  • Administration: At any time
  • Format: Powder
  • Add to Basket
Amix Isolyn Isotonic - 800gr orange
Promotions - 14%

Amix Isolyn Isotonic - 800gr orange

€22.98
€19.80
0 Stars (0)

IsoLyn Isotonic supplies the body with missing fluids, prevents the dehydration of organism and ion imbal...

226ERS Isotonic Drink - 1kg cola
Promotions - 15%

226ERS Isotonic Drink - 1kg cola

€26.00
€22.10
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

226ERS Isotonic Drink - 1kg mango
Promotions - 15%

226ERS Isotonic Drink - 1kg mango

€26.00
€22.10
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

Isostar Fitness L-Carnitine - 12 x 500ml red fruits
Promotions - 15%

Isostar Fitness L-Carnitine - 12 x 500ml red fruits

€16.56
€14.00
0 Stars (0)

Rehydrates without contributing calories. Consuming this drink during sustained exercise will allow you t...

  • Goal: Hydration
  • Administration: While training
  • Format: Drinks
  • Add to Basket
226ERS Isotonic Drink - 1kg red fruits
Promotions - 15%

226ERS Isotonic Drink - 1kg red fruits

€26.00
€22.10
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

PowerBar Isoactive - 20x30gr red fruits
Promotions - 26%

PowerBar Isoactive - 20x30gr red fruits

€22.00
€16.30
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

PowerBar Isoactive - 600 gr orange
Promotions - 22%

PowerBar Isoactive - 600 gr orange

€12.65
€9.90
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

PowerBar Isoactive - 1.32kg red fruit punch
Promotions - 26%

PowerBar Isoactive - 1.32kg red fruit punch

€24.35
€18.13
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

Isostar Fast Hydration - 12 x 500ml orange
Promotions - 12%

Isostar Fast Hydration - 12 x 500ml orange

€14.16
€12.50
0 Stars (0)

Ready-to-use exercise drink, able to meet the needs of sportsmen and women.

Isostar Fast Hydration Powertabs - 10 x 12gr lemon
Promotions - 19%

Isostar Fast Hydration Powertabs - 10 x 12gr lemon

€6.11
€4.95
0 Stars (0)

Are specially suited to short, intense exercise. This isotonic drink provides optimal hydration and gastr...

  • Goal: Hydration
  • Administration: At any time
  • Format: Sachets
  • Add to Basket
226ERS Isotonic Drink - 500gr lemon
Promotions - 15%

226ERS Isotonic Drink - 500gr lemon

€18.00
€15.30
0 Stars (0)

It is a drink designed to take during high-intensity workouts and competitions, extensive workouts, perio...

  • Goal: Hydration
  • Administration: While training
  • Format: Powder
  • Add to Basket
GoldNutrition Gold Drink - 1kg orange
Promotions - 20%

GoldNutrition Gold Drink - 1kg orange

€18.50
€14.80
0 Stars (0)

This will allow the athlete to take longer time in reaching physic and muscular exhaustion.

  • Goal: Hydration
  • Administration: While training
  • Format: Powder
  • Add to Basket
Victory Endurance ISO-Energy - 900gr ice blue
 

Victory Endurance ISO-Energy - 900gr ice blue

€16.99
0 Stars (0)

Combining simple and complex carbohydrates, amino acids, antioxidants and electrolytes.

226ERS Isotonic Drink - 500gr red fruits
Promotions - 15%

226ERS Isotonic Drink - 500gr red fruits

€18.00
€15.30
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

Victory Endurance ISO-Energy - 900gr lemon
 

Victory Endurance ISO-Energy - 900gr lemon

€16.99
0 Stars (0)

Combining simple and complex carbohydrates, amino acids, antioxidants and electrolytes.

Isostar Hydrate & Perform - 560gr orange
Promotions - 16%

Isostar Hydrate & Perform - 560gr orange

€10.75
€8.99
0 Stars (0)

Isotonic drink mix for exercise that meet hydration needs or sportsmen and women.

  • Goal: Hydration
  • Administration: At any time
  • Format: Powder
  • Add to Basket
Multipower Iso Drink - 420gr orange
Promotions - 15%

Multipower Iso Drink - 420gr orange

€10.50
€8.93
0 Stars (0)
Gift included

With a special carbohydrate matrix, l-carnitine, minerals and BCAAs for optimum hydration and energy supp...

Victory Endurance ISO-Energy - 900gr orange mandarine
 

Victory Endurance ISO-Energy - 900gr orange mandarine

€16.99
0 Stars (0)

Energy + Hydration. Advanced formula to increase stamina when exercising. Rapid energy and hydration.

Multipower Iso Drink - 420gr lemon
Promotions - 15%

Multipower Iso Drink - 420gr lemon

€10.50
€8.93
0 Stars (0)
Gift included

With a special carbohydrate matrix, l-carnitine, minerals and BCAAs for optimum hydration and energy supp...

Isostar Long Energy Endurance - 790gr orange + water bottle
Promotions - 20%

Isostar Long Energy Endurance - 790gr orange + water bottle

€17.41
€13.90
2.0 Stars (1)

Is a preparation for a very energetic isotonic drink.

PowerBar Isoactive - 600 gr red fruits
Promotions - 22%

PowerBar Isoactive - 600 gr red fruits

€12.65
€9.90
0 Stars (0)

Isotonic Sports Drink with 5 Electrolytes and C2MAX Dual Source Carb Mix. During sport you lose both wat...

GoldNutrition Gold Drink Premium - 750gr wild berries
Promotions - 20%

GoldNutrition Gold Drink Premium - 750gr wild berries

€25.70
€20.56
0 Stars (0)

This will allow an immediate muscular maintenance during and after training.

Isostar Hydrate & Perform - 560gr cranberry red fruits
Promotions - 16%

Isostar Hydrate & Perform - 560gr cranberry red fruits

€10.75
€8.99
0 Stars (0)

Isotonic drink mix for exercise that meet hydration needs or sportsmen and women.

GoldNutrition Gold Drink Premium - 750gr lemon
Promotions - 20%

GoldNutrition Gold Drink Premium - 750gr lemon

€25.70
€20.56
0 Stars (0)

This will allow an immediate muscular maintenance during and after training.

226ERS Isolate Drink - 1kg watermelon
Promotions - 36%

226ERS Isolate Drink - 1kg watermelon

€56.00
€35.70
0 Stars (0)

It is an ultrafiltrated Protein Isolate, so it can keep biological characteristics of serum peptide.

Isostar Hydrate & Perform Sensitive - 400g neutral
Promotions - 18%

Isostar Hydrate & Perform Sensitive - 400g neutral

€10.82
€8.90
0 Stars (0)

Contains four carbohydrates assimilated by the body at different rates. It provides a continuous supply o...

226ERS Isotonic Drink - 1kg lemon
Promotions - 15%

226ERS Isotonic Drink - 1kg lemon

€26.00
€22.10
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

Victory Endurance Iso Carbo - 900g orange
Promotions - 15%

Victory Endurance Iso Carbo - 900g orange

€19.99
€16.99
0 Stars (0)

It is able to delay fatigue and boost performance longer than conventional isotonic drinks because its in...

Victory Endurance Iso Carbo - 900g lemon
Promotions - 15%

Victory Endurance Iso Carbo - 900g lemon

€19.99
€16.99
0 Stars (0)

It is able to delay fatigue and boost performance longer than conventional isotonic drinks because its in...

226ERS Isotonic Drink - 500gr mango
Promotions - 15%

226ERS Isotonic Drink - 500gr mango

€18.00
€15.30
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

226ERS Isolate Drink - 1kg chocolate
Promotions - 15%

226ERS Isolate Drink - 1kg chocolate

€56.00
€47.60
0 Stars (0)

It is an ultrafiltrated Protein Isolate, so it can keep biological characteristics of serum peptide.

226ERS Isotonic Drink - 500gr cola
Promotions - 15%

226ERS Isotonic Drink - 500gr cola

€18.00
€15.30
0 Stars (0)

Restores mineral levels in the body. Its use is especially recommended for intense physical exercise.

Isostar Fast Hydration - 12 x 500ml lemon
Promotions - 12%

Isostar Fast Hydration - 12 x 500ml lemon

€14.16
€12.50
0 Stars (0)

Ready-to-use exercise drink, able to meet the needs of sportsmen and women.

Amix Performance Isolyte Sport Drink - 510gr pineapple
Promotions - 6%

Amix Performance Isolyte Sport Drink - 510gr pineapple

€17.33
€16.33
0 Stars (0)

L-Glutamine is the most abundant amino acid in the body. Makes up more than 60% of the muscular amino aci...

 Amix Performance Isolyte Sport Drink - 510gr lemon lime
Promotions - 6%

Amix Performance Isolyte Sport Drink - 510gr lemon lime

€17.33
€16.33
0 Stars (0)

The purpose of Amix™ Isolyte Sport formulated by Amix™ Performance is to offer the sportsman optimal hydr...

Amix Performance Isolyte Sport Drink - 510gr orange
Promotions - 6%

Amix Performance Isolyte Sport Drink - 510gr orange

€17.33
€16.33
0 Stars (0)

The purpose of Amix™ Isolyte Sport formulated by Amix™ Performance is to offer the sportsman optimal hydr...


A buyers guide to Isotonic drinks


Isotonic drinks provide hydration during and after long training sessions, especially intense ones or those carried out under difficult conditions, as, although water is a source of hydration, depending on the intensity and the duration of the exercise, it may not be sufficient to replace the electrolytes necessary for optimum recovery. Isotonic drinks, available in different formats and flavours, contain a small amount of the necessary ingredients to achieve that essential extra factor for a better and faster recovery.

Benefits of Isotonic drinks

BEFORE AND AFTER: They help to put off fatigue and improve sports performance.
AFTER: They accelerate recover and rehydration of the body.

  • · They hydrate and so increase energy levels and improve sports performance.
  • · They reduce the risk of cramps and tired muscles.
  • · They improve muscle and ligament strength.
  • · They enhance fluid absorption and intestinal energy.
  • · They replace lost electrolytes as they contain potassium, sodium, magnesium, calcium and minerals.

isotonic drinks

Formats of Isotonic drinks

Isotonic drinks come in two different formats: Powder and Sachets. The drums containing powders have more quantity, while the sachets are smaller with the recommended doses already prepared. The recommended amount of powder to add to water will depend on the intensity of exercise, the climatic conditions and the physical shape of the user.

Composition Isotonic drinks

Depending on the quantity added to the isotonic drink, it is possible to distinguish three different types:

Hypotonic Drinks: These generally contain less than 4g of sugar (carbohydrates) per 100 ml and have lower osmotic pressure than our body fluids. That is to say they have a lower concentration of solutes than blood plasma. They slake our thirst and are particularly useful for low intensity recreational sports.

Isotonic Drinks: These generally contain between 4g and 8g of sugar (carbohydrates) per 100 ml and have the same osmotic pressure as our body fluids. In other words, these drinks contain a similar concentration of solutes as our blood plasma. They slake our thirst, provide energy and are especially suited for endurance sports.

Hypertonic Drinks: These generally contain more than 8g of sugar (carbohydrates) per 100 ml and have a higher osmotic pressure than our body. In other words, these drinks contain a higher concentration of solutes than our blood plasma. They provide energy and are especially suited to take before long lasting effort and sports activities which are not so intense as they are absorbed more slowly than water.

isotonic drinks