Best Isotonic Drinks Reviewed & Compared

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In a Hurry? Editors choice:
1. Powerade
Test Winner: 1. Powerade

When you’re working out, you’re automatically losing a lot of water by sweating. A lot of people, including yourself probably, are used to carrying their water bottles to rehydrate during workouts, and while water is extremely important, there’s another type of drink which tops it: Isotonic drinks. Isotonic drinks are important and help athletes replace energy, water, and last but not least electrolytes! Iso drinks are a must have for every hardworking athlete out there!

Powerade
  • Powerade
  • 5 out of 5
    Our rating
  • Added Vitamins
  • Price: See Here
Gatorade Thirst Quencher
  • Gatorade Thirst Quencher
  • 4.6 out of 5
    Our rating
  • Laboratory Tested
  • Price: See Here
LyteShow Concentrate
  • LyteShow Concentrate
  • 4.2 out of 5
    Our rating
  • No Sugars
  • Price: See Here

10 Best Isotonic Drinks

1. Powerade

1. Powerade
Powerade is a popular brand for athletes and gym-goers as it gives you all of the electrolytes that your body loses as it sweats so that you can recover faster and work out for longer.
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Added Vitamins

Powerade is absolutely full with vitamins B3, B6 and B12, which are vitally important in keeping your muscles powerful and lean, making this isotonic drink a great help during training.

Low Calorie

It is an impressively low calorie isotonic drink, coming in at only 80 calories per bottle. This keeps your electrolytes up and your calorie count down to help lose and maintain your weight.

Features and Specifications

  • 12 bottles per pack
  • 355 ml per bottle
  • 80 calories per bottle
  • 20g of sugar per bottle
  • Added vitamin B complex
  • Available in a range of flavours

Price/Value

It has a relatively affordable price and offers 12 bottles per pack. This makes these Powerade bottles very good value for their price and the amount of energy drink that you receive.

Decision Time

If you are looking for a high quality isotonic sports drink that will give you all of the electrolytes that you need, whilst still maintaining a low calorie and sugar levels to keep your body working at optimum levels. Powerade offers you everything that you need in a handy little bottle that you can easily throw in a gym bag.

Conclusion

For a handy isotonic drink to quickly throw in a bag and have on hand, Powerdade is an excellent option for you if you are looking for a low calorie drink that will give you the boost you need to keep going.

Pros
  • Low in calorie
  • Low sugar
  • High in vitamin B
  • Helps maintain electrolyte levels
  • Very refreshing
  • Available in a range of flavours
Cons
  • Uses high fructose corn syrup
  • Small bottles

2. Gatorade Thirst Quencher

2. Gatorade Thirst Quencher
Similar to Powerade, Gatorade is another brilliant sports drink that will quickly and effectively replace the electrolytes in your body that you naturally lose from sweat and exercise so that you can keep going.
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Laboratory Tested

Gatorade Thirst Quencher is a laboratory tested isotonic drink to ensure that you only get the highest quality drink to help boost your electrolytes and your endurance.

Variety of Flavours

There are a number of flavours available so that you can find one that fits your taste the best so you can enjoy your workout as much as possible.

Features and Specifications

  • 12 bottles per pack
  • 600ml per serving
  • 130 calories per serving
  • 34g of sugar per bottle
  • Available in a range of flavours

Price/Value

With large servings and plenty of servings in every pack, it is an excellent quality and high value isotonic drink.

Decision Time

Gatorate is one of the best, and most popular, isotonic drinks available, giving you plenty of the electrolytes that you need to get the most out of your workouts.

Conclusion

If you’re looking for a high quality drink to improve your endurance and make the most out of your workouts, then Gatorade Thirst Quencher is one of the best options to go for.

Pros
  • Low in calorie
  • High in carbohydrate energy
  • Larger servings than other options
Cons
  • Contains aspartame
  • Some flavours have an odd aftertaste

3. LyteShow

3. LyteShow
LyteShow is a company that specifically makes drinks and concentrates to help boost and maintain the electrolytes in the body so that you can keep going and work harder.
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No Sugars or Additives

LyteShow Electrolyte Concentrate is specially formulated to be low in sugars and free from additives so that you have a much healthier isotonic drink for the best results, keeping your sugar levels low but your endurance high.

Concentrated for More Servings and Better Value

It is a concentrated isotonic drink that can simply be added into water to get the most out of your drinks. With 40 servings in every bottle, not only do you get the most out of your workouts, you get the most out of it.

Features and Specifications

  • 120ml per bottle
  • 3ml per serving
  • 40 servings per bottle
  • Sugar free
  • Additive free
  • Completely natural

Price/Value

It offers a large number of servings for a very good price. The natural aspects make it even better value, so it is well worth the money.

Decision Time

Although not as tasty as other options, it is very convenient and easy to add to a big bottle of water to get everything that you need to replace the electrolytes lost through exercise.

Conclusion

With everything that you need to keep your endurance levels at their best, it is a handy, on the go concentrate that can be added to any drink for excellent results.

Pros
  • Sugar free
  • Additive free
  • Plenty of servings
  • Clinically tested
  • Non-GMO
  • Vegan and vegetarian friendly
Cons
  • Has a salty aftertaste
  • Very strong taste

4. Hi-Lyte

4. Hi-Lyte
Hi-Lyte Electrolyte Concentrate is physician formulated to give you all of the electrolytes and sugars you need much faster than other products to keep you working as hard as possible.
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Electrolyte Concentrate for Ultimate Convenience

Since it is an electrolyte concentrate rather than a full isotonic drink. This makes it much easier to carry around and add to any drink of your choosing.

Calorie Free

It contains zero calories, but has all of the electrolytes and goodness that you need to keep your body working at its optimum levels.

Features and Specifications

  • 48 servings per bottle
  • 5ml per serving
  • 0 calories per serving
  • 0g of sugar per serving
  • High in electrolytes
  • Easy travel bottle

Price/Value

It is one of the more expensive options of electrolyte and isotonic drinks, but with zero calories and sugar it is excellent value. There are a large number of servings in each bottle, so it offers plenty in every bottle.

Decision Time

With a high number of servings in every bottle, it is an excellent option to go for. It offers you everything that you need to keep your electrolyte levels up and your workouts as successful as possible, so you can keep improving your fitness and endurance.

Conclusion

It offers a large amount of electrolyte concentrate with every serving, ad gives you some of the best benefits along with it. With zero calories and zero sugar, you don’t have to sacrifice your meal plan for your sports drinks. Although expensive, it is still one of the best options on the market.

Pros
  • Calorie free
  • Sugar free
  • High in electrolytes
  • Easy to keep in a gym bag
  • Adds to any drink
Cons
  • Unpleasant flavour

5. Hoist Premium Hydration

5. Hoist Premium Hydration
If you would rather a bottled isotonic drink rather than a concentrate, then Hoist Premium Hydration is an excellent product to consider. With 12 to a pack, you have plenty of drink to keep you going and get the most out of your workout, without having to spend too much.
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Artificial Additive Free

It is completely free from artificial sweeteners and colours, as well as high fructose corn syrup, giving it the most natural taste and look, and giving you premium hydration.

Perfectly Isotonic

It is one of the most balanced in electrolytes, being carefully manufactured and developed to give you the best results possible. With each electrolyte being carefully added and balanced with the others so that you receive premium hydration and electrolyte control.

Features and Specifications

  • 12 bottles per pack
  • 9 ounces per bottle
  • 70 calories per bottle
  • 14g of sugar per bottle
  • Complete drink

Price/Value

You receive twelve bottles for a very good price. With the low price, low calories and sugar and high level of electrolytes, this product is well worth the money and offers you excellent value for money.

Decision Time

If you want a complete isotonic drink rather than a concentrate, then this is perfect for you. It’s incredibly low calorie, free from additives and offers a premium mix and blend of electrolytes to make your workouts count for more.

Conclusion

Hoist is one of the most trusted sports drinks brands among athletes, so if you go for Hoist Premium Hydration you will not be let down by the quality and taste of their isotonic drink, which is easy to take with you to the gym or on a run.

Pros
  • Complete drink
  • Easy to take with you
  • Very low calorie
  • High in electrolytes
  • Low sugar
  • Many flavours to choose from
Cons
  • Very sweet taste
  • Can get sickly if you drink too much

6. Hammer Nutrition

6. Hammer Nutrition
Another popular brand in the sports and wellness nutrition market, Hammer offers an electrolyte drink that comes in a powdered form so that you can prep your drinks before the gym and bulk buy for better value. For those who are a fan of supplements, Hammer Nutrition H Drink is the product for you.
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100 Calories per Serving

Those who are keen on nutrition and exercise need to keep accurate track of their nutrition and calories. Hammer Nutrition High Energy Electrolyte Drink is only 100 calories per serving, so it is incredibly easy to add into your diet and keep your calorie count low.

Great Taste

Many electrolyte drinks can have an overly sweet or syrupy flavor. It is formulated to be sweet enough to be a pleasant sports drink but not leave a sweet aftertaste in your mouth once its gone.

Features and Specifications

  • 928g per container
  • 29g per serving
  • 32 servings per container
  • 100 calories per serving
  • Sugar free
  • Additive free

Price/Value

It offers a lot more servings than other options and this gives you a much higher value and more uses from this isotonic powder. However, it is relatively more expensive than other options, but is definitely worth the money.

Decision Time

This isotonic powder is easy to add to your drinks to get the nutrition and electrolytes that you need when exercising to keep your endurance up. With plenty of servings and all natural ingredients, you won’t be disappointed with this product.

Conclusion

For those who prefer powdered supplements, this is the perfect isotonic powder for your needs, as it stores easily and offers you a lot more servings for a similar amount of money.

Pros
  • Completely additive free
  • Large number of servings
  • Low calorie
  • Gluten free
  • All natural
Cons
  • Can leave a sickly feeling if drank too much
  • Sweet tasting
  • Difficult to mix

7. Sqwincher

7. Sqwincher
Another ready-to-drink isotonic drink, Sqwincher Drink is a great option for those looking to up their nutrition and keep their endurance high during workouts so that they can work harder and achieve more.
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Helps Replenish Electrolytes When It Counts

Electrolyte drinks are normally used after periods of hard exercise, as we lose a lot of our electrolytes through sweat. However, these electrolytes can be lost after illness or exposure to extreme heat. This drink is specially formulated to replace these electrolytes no matter what your needs are to keep you fit and healthy.

Very Portable

It is ready to go when you are, already mixed in a handy to-go bottle, you can simply throw it in a gym bag and get working, knowing your covered.

Features and Specifications

  • 24 bottles per case
  • 591ml per bottle
  • 70 calories per bottle
  • 17g of sugar per serving
  • 6 flavours to choose from

Price/Value

It has a similar price to many other products on the list and offers you more servings and larger servings, making it higher value for those who are looking to increase their physical fitness on a budget.

Decision Time

If you want a convenient electrolyte drink that offers you everything you need in a handy bottle then look no further.

Conclusion

This product is great for those who have busy schedules and don’t have the time to mix and prep their own isotonic drinks, but still want to push their physical fitness to the maximum.

Pros
  • Low in sugar
  • Low calorie
  • Convenient
  • Already mixed
  • Wide neck bottle
  • 6 flavours to choose from
Cons
  • Uses high fructose corn syrup as a sweetener
  • Very sweet

8. Gatorade Endurance

8. Gatorade Endurance
Another Gatorade product, this powder is easily added to water and other drinks to give you the best isotonic drinks for high intensity workouts so that you can keep going strong.
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Double the Sodium, Triple the Potassium

It offers you almost double the sodium and triple the potassium of a normal isotonic drink, giving you a much higher level of electrolytes in each drink, perfect for those who train a lot harder than simple gym goers.

No Artificial Additives

It uses only natural ingredients to give you the best results, meaning no artificial sweeteners or colours, making this isotonic drink a lot more natural than other options on this list.

Features and Specifications

  • 21 ounces per container
  • 24g per serving
  • 38 servings per container
  • 80 calories per serving
  • 21g of sugar per serving
  • No artificial additives

Price/Value

It is slightly more expensive than many other products on the market, but the number of servings and sheer number of electrolytes that it offers makes this product perfect for those who train hard and want better results.

Decision Time

This product is slightly more expensive than others, but offers much greater numbers of electrolytes and the things that you need for hard training. This is better for advanced athletes who need more in order to keep their body working at optimum levels.

Conclusion

If you want an excellent powder isotonic drink with more than the normal level of electrolytes then you need Gatorade Endurance Formula Powder. With more than double the level of electrolytes than other products, this is the perfect drink for training athletes.

Pros
  • Higher levels of electrolytes per serving
  • Low calorie
  • Over 30 servings for a month of isotonic drinks
Cons
  • Higher in sugar than other products
  • Very strong tasting

9. Pacific Health Labs

9. Pacific Health Labs
For those who are serious about their fitness, Pacific Health Labs offers a much larger number of servings so that you can make the most of your workouts and your money, without having to buy as regularly as other products.
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Extends Endurance

It is specially formulated to replace all of the electrolytes that you lose in sweat, giving your muscles exactly what they need to work hard and keep working for longer, increasing your endurance throughout your workout.

Speeds Muscle Recovery

When your muscles have what they need to recover, they tend to recover a lot faster. Maintaining your electrolytes with this product keeps your muscles working at optimum levels and speeding up recovery so you can maintain the intensity of your workouts.

Features and Specifications

  • 5 pounds per container
  • 60 servings per container
  • 280 calories per serving
  • 39g of sugar
  • 13g of protein

Price/Value

It is considerably more expensive than other options, however it offers almost double the number of servings than other products on this list, so it is worth the money for those who are serious about their fitness and nourishing their body with all that it needs.

Decision Time

This is a product tailored for the serious athlete, providing plenty of electrolytes in plenty of servings so that you can maintain a high level of exertion and still get the most from your muscles.

Conclusion

This product is perfect for the major league athlete, as it offers a huge amount of servings with everything that you need to keep working hard. If you want a high quality, high value isotonic drink mix, this is the one.

Pros
  • Huge number of servings
  • Easy to use
  • Low in fat
  • Added protein
  • High levels of electrolytes
Cons
  • Clumps easily
  • High calorie
  • High in sugar

10. Biosteel

10. Biosteel
The final product on our list is Biosteel High Performance Sports Mix. This product is one of the greats, giving you professional nutrition and an incredible value for money, everything that you need to push your body further and get better results.
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Promotes Overall Wellness

It contains all of the electrolytes that you need to maintain good health and proper muscle strength and endurance to help you build lean muscle and help to increase your endurance.

Added Amino Acids

It includes extra amino acids to help nourish and build your muscles, helping to minimize recovery time and increase endurance during harder and longer workouts.

Features and Specifications

  • 14 servings per container
  • 25g per serving
  • Added amino acids
  • Added vitamin B blend for increased nutrition
  • 4 calories per serving
  • 0g of sugar per serving

Price/Value

It offers 14 servings in every container, which is a lot lower than a lot of options on this list, however the price is lower and the advantages are a lot higher, making it well worth the money.

Decision Time

If you are looking for an isotonic drink that will fit into a strict calorie diet (10 calories per serving), then this is the perfect drink for you.

Conclusion

Gives you an impressively nutritious isotonic drink that offers you everything that you need to progress in your physical performance and ensure that your body keeps working at it’s optimum.

Pros
  • Incredibly low calorie
  • Sugar free
  • Suitable for diabetics
  • Added amino acids and vitamins
Cons
  • Difficult to dissolve
  • Unpleasant aftertaste


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