best electrolyte supplements

Electrolyte Supplements: Test & Reviews

Author: Anne Jonson

Diet & Nutrition Expert

Welcome to our big electrolyte test 2020. Here we present you all of the electrolytes we have tested in more detail. We have compiled detailed background information for you and also added a summary of customer reviews on the web.

We want to make the purchase decision easier for you and help you find the best electrolytes for you.

You can also find answers to frequently asked questions in our guide. If available, we also offer you interesting test videos. You will also find some important information on this page that you should definitely pay attention to if you want to buy electrolytes.

Best Electrolytes Supplements

Best electrolytes in the form of tabs

The MaxiNutrition brand hydration tabs are specially designed for endurance training. They supply the body with all important electrolytes.

They are simply dissolved in a glass of water and drunk after training.

In addition, these tablets are calorie-free and were made in Germany.

Customers describe the tablets as refreshing and are satisfied with the price-performance ratio and the quality of the product.

Best electrolytes in the form of mineral tablets

The mineral tablets were specially produced for athletes and promise an increase in performance and increased energy production.

The high proportion of magnesium and iron should make this possible. Customers write that they have found their training easier since taking it and that they generally feel fitter.

A big advantage of the tablets is their size and packaging. The small pills can easily be taken anywhere and are therefore no obstacle to outdoor activities.

Best electrolytes in the form of gel packets

best electrolytes in the form of gel packets The gel of the well-known brand Dextrose Energy is said to lead to increased endurance when taken during the training session. The small drinking packs are ideal to take with you and are dosed correctly.

The Classic Gel is also available in many different flavors, such as orange, apple and cola. Some of these are also mixed with caffeine.

The 3 intake times (BEFORE training, DURING training and AFTER training) have different effects. Taking it before training is supposed to replenish the body’s memory.

During training, on the other hand, it should lead to better performance and the build-up of carbohydrate stores.

You can also take the gel after your workout so that, according to the manufacturer, the muscles can regenerate better.

Questions to Consider Before Buying Electrolyte supplements

What are electrolytes?

Electrolytes are particles in the organism that build up a chemical compound in a solid, liquid or dissolved state. They conduct electrical charges and thus regulate the distribution of fluids and the water balance in the body.

Vital functions, as well as important functions for sports activity, are regulated by the electrolytes. In addition to maintaining the water balance, this also includes participation in the electrical activity of muscles and nerve cells.

These electrolytes are also equated with minerals such as salts. They are divided into positively charged particles (anions) and negatively charged particles (cations). The positive include sodium, potassium, and calcium, while the negative include chloride, bicarbonate, and phosphate.

Who should use electrolytes?

Electrolytes are mainly needed in moments when the body is exposed to high stress. If you do a lot of sport, you lose fluids through sweating. This also reduces the electrolyte levels in the body.
The electrolyte balance, i.e. the ratio of the electrolytes, must be constantly kept in balance or balanced.

If there is a disturbance in the household, this is called an electrolyte disturbance. In such a case, the body must be given preparations.

Electrolyte disturbances are primarily caused by exertion, but also increasingly by vomiting or diarrhea. In addition, other drugs administered can also result in an electrolyte disorder.

A distinction is made between short-term and long-term electrolyte disorders and the associated dose. You also have to decide for yourself to what extent you need preparations and, in the best case, consult with your doctor.

What electrolytes are there and what do they do?

The electrolyte balance is maintained by a balance of positively charged particles and negatively charged particles.
A budget disruption does not have to be caused by a general deficit. A shortage of a single variety can also result in this disorder.

Some important electrolytes in your body are:

  • Sodium
  • Potassium
  • Calcium
  • Chloride
  • Magnesium
  • Phosphate

A doctor’s blood or urine test can tell exactly what is wrong with your body.

Electrolytes Alternatives

In general, there are not many alternatives to agents that contain electrolytes. If you should be sick and want to try it the natural way first, you should read up on forums on the Internet.

You can only make drinks with electrolytes. These drinks are also called isodrinks or electrolyte solutions. There are numerous healthy recipes on the Internet for making such a drink yourself.

It is advisable to continue to see a doctor in the event of illness and to have medication prescribed directly. So you are always on the safe side and don’t have to worry.

What types of electrolyte supplements are there and which one is right for you?

If you are looking to buy electrolytes, there are several alternatives you can choose between. Electrolytes are available in different forms. Most of them have already been addressed:

  • Electrolytes in powder form
  • Electrolytes in tablet form
  • Electrolytes in gel form (ointments)
  • Isodrinks or electrolyte solutions

You should also look beforehand for what purpose the electrolytes are to be purchased and whether they are suitable for children, animals or adults.

The intake and effects of the different electrolytes have advantages and disadvantages. Depending on what you prefer and need, another type is suitable for you.

With the following section we would like to make your decision easier.

Electrolytes in powder form: Advantages & Disadvantages

The powder form is the most popular of the electrolytes and is particularly suitable if you need a large amount. You should pay particular attention to the ingredients here. Because a distinction is made here between the various electrolytes.

This dietary supplement is very suitable for sports needs. You can decide for yourself whether you want to mix the electrolytes as a drink or mix them with your food.

Electrolytes in powder form are therefore the most varied type of electrolytes.

Just as the dosage is variable, there are also different tastes that can make it more pleasant to take. The selection is not as large as with protein powder, but it is still available.

Electrolytes in tablet form: Advantages & Disadvantages

Electrolytes in tablet form include both effervescent tablets and capsules.

Effervescent tablets are dissolved in water and are therefore equivalent to an electrolyte solution. Capsules, on the other hand, are only intended to be taken with water and are swallowed whole.

The dietary supplements are designed to keep the body fluid longer. Capsules are usually mixed with many different electrolytes and provide a general balance of values. Effervescent tablets, on the other hand, often specialize in a specific electrolyte.

Tablets are often prescribed by the doctor, as these are higher in dose. Effervescent tablets are therefore more suitable for approaching the dietary supplements.

Electrolytes in gel form: Advantages & Disadvantages

Electrolyte gels are very practical and suitable for athletes. The gels are packaged in portions and contain a mix of many different minerals. In order to ensure a pleasant taste, however, these are mixed with additives.

Gels are not used for medical purposes. For athletes, they are very beneficial due to the large packs and pre-packaged portions.

There are also ointments that are intended for external use and are intended to beautify the body from the outside. It is said to improve the skin and ensure better blood circulation.

Gels are often high in salicylic acid and minerals. That is why it is also used for acne treatments.


Electrolytes in Isodrinks: Advantages & Disadvantages

Electrolyte drinks contain a certain composition of minerals. In most cases the concentration is the same as that of the blood. This allows the body to absorb the nutrients easily and quickly.

The drinks are useful when high-performance sports or endurance sports are involved. The drinks make up for the loss of fluid as efficiently as possible.

Drinks with different electrolytes are often called isotonic drinks, isodrinks or simply sports drinks. They are particularly suitable for rapid electrolyte absorption.

Purchase criteria: Use these factors to compare electrolyte supplements

In the following we would like to show you which factors you can use to compare and evaluate electrolyte products. This will make it easier for you to decide whether a particular electrolyte is right for you or not.

In summary, these are:

  • Price-performance ratio
  • Ingredients
  • Taste

Price-performance ratio

Preparations that contain electrolytes come in many different sizes and at a wide price range. Depending on how long you want to use the preparations, you should also buy them.

Powders are used by many who plan on long-term intake. Effervescent tablets and tablets from the doctor, on the other hand, are more suitable for short-term intake.

Different providers sell the preparations and so they also differ significantly in price.

You will definitely find cheaper products in the drugstore than at the on-site gym. This is primarily due to branded products and cheaper alternatives.


Before you buy electrolytes, you should carefully consider which electrolytes you actually want to consume or even need to consume. A blood test at the doctor’s is always a certainty.

For example, if you are only deficient in magnesium, you should only take supplements that only contain these minerals. Because even an excess can lead to an imbalance in the electrolyte balance.

You would be trapped in a cycle if you were to consume too much of the other electrolytes.


As with almost all medicines, the taste often leaves something to be desired. That is why there are enough dietary supplements on the market that are based on a certain taste. This should make it easier to take.

But beware! Flavored preparations also have an increased proportion of additives and often also of coloring agents. So before buying it, find out more about the product and consider whether it is worth it to you.

Facts about Electrolytes

How quickly do electrolytes work?

Different products also work at different speeds. If you prefer a quick effect, we recommend isodrinks.

These are composed in such a way that the minerals can be absorbed by the body as quickly as possible.

Are you athlete Then try the electrolyte gels. These were specially developed for training and promise a quick boost.

How often and for how long can you take electrolytes?

Electrolytes can be taken continuously over a long period of time without hesitation. Ultimately, these should steadily balance the electrolyte balance.

But please be careful with the dosage of the preparations. Excessive intake can, like a deficiency, lead to a disturbance in the electrolyte balance. So use them specifically and efficiently.