Minimum Viable Fitness

Sports Nutrition

Best Casein Protein [2019 Review]

Welcome to our large Casein Powder Test 2019. Here we present you all tested casein powder. We have put together detailed background information and also added a summary of the customer reviews on the net.

With it, we would like to make the purchase decision easier and help you to find the best casein powder.

Frequently asked questions can be found in the answers in our guide. If available, we also offer you interesting test videos. Furthermore, you will find on this page some important information that you should pay attention to if you want to buy casein powder.

The Essentials in Brief

  • Casein is a milk protein that can be taken in powder form. Mainly it is used in the sporting field during muscle building. Casein protein can also be used for weight loss and as a dietary supplement.
  • Casein powder you get in different processing. You can decide between micellar casein, caseinate and casein hydrolyzate. These three species are different in their properties and composition.

As a rule, casein powder is mixed with a liquid and then drunk as a shake. Most preparations are available in different flavors.

Casein protein comes in different forms. Most popular are the protein shakes, capsules, snacks or bars. When you are dieting, be sure to pay attention to the calorie count of the product. Of course, less is more! These are some popular protein products:

Micellar casein from ESN

  • rich in glutamine
  • hardly carbohydrates and fat
  • many flavors
  • dissolves well

Micellar casein is the protein mix in its natural form. With 80% casein protein and 20% whey protein, the non-chemically treated powder has the same proportions as cow’s milk. It is made in Germany from selected raw materials. Micellar Casein by ESN is available in a variety of flavors, from chocolate and vanilla to lemon cake. Consumers also in water, but complain that no dosing spoon is enclosed and the reusable closure of the packaging is not tight.

Casein Protein by Body Attack

  • product of the Cologne list
  • low fat and sugar
  • dissolves well
  • creamy consistency with water

The Casein Protein of Body Attack is a blend of Calcium Caseinate and Micellar Casein. It reaches a protein content of 90%, is rich in glutamine and contains no aspartame. The product is on the cologne list and which is from a free institute checked. Body Attack and its powder in many flavors. All varieties produce a creamy shake in milk and water. Customers praise almost consistently the excellent taste. However, some complain that the consistency becomes too tough when stirred in milk.

Bio-Casein from Ekopura

  • certified organic
  • without preservatives
  • no artificial flavors and dyes
  • without added sugar

Ekopura relies on pure nature with the tasteless organic casein. The cow’s milk used comes from grass-fed animals, is bio-certified and free of preservatives, flavors, and colors. The protein content of the soybean-free powder is 78%. There is no added sugar and the product is free from hormones and genetically modified organisms. Consumer LOBEN THE Natural Background and Claims of the Providers, a way to make you heavy on the powder.

PowerBar protein bars

  • suitable for vegetarians
  • no aspartame
  • many flavors
  • rich in fiber

This box contains 15 protein bars from the PowerBar brand. They come in different flavors, such as vanilla coconut, orange jaffa cake or cappuccino caramel. They contain casein and whey protein and are free of aspartame. Customers who pointed to the high sugar content, but emphasized that the bar is ideal for travelings, such as strengthening during a bike ride or outdoor sports.

What is casein?

Casein is a protein, more specifically a milk protein. It is ensured that the fat loss is promoted. Now in the protein the muscle mass in the body, which is why it is mostly used in diets or workout units.

Every protein is casein a protein and exists from amino acids. Our body cells are also dependent on the proteins so they can function perfectly.

Proteins are absorbed through the diet. In some cases, the intake of a certain protein is not sufficient, so supplementation with additives may be useful.

Casein is slowly absorbed and metabolized by the organism. This provides the body with important muscle-building blocks for 6-8 hours, counteracting muscle breakdown. As a rule, the milk protein is therefore taken at bedtime.

Casein itself has a biological value of 77, which indicates the efficiency with which the protein acts in the body. It seems low compared to other proteins, but it provides, for example, by its slow digestibility, the continuous protein supply, for example, overnight.

What is Whey, unlike Casein?

Whey is the other milk protein, which in many cases is also called whey protein. Like casein, it is made from milk, yet they differ in their properties. In some products, the two proteins are used together, but they are also available separately.

Whey has a valency of 110 and, unlike casein, has a much faster effect on the body. Therefore, the protein is also usually used after training for muscle recovery.

Whey and casein are both important amino acid sources but are essentially different at their time of administration. Also, whey essentially promotes muscle growth, while casein mainly ensures that no muscles are broken down.

When it comes to the question of which of the two proteins suits you better, it depends mainly on the time of administration:

  1. Whey – right after training, as the amino acids are directly available to the muscles.
  2. Casein – immediately after bedtime, so that the body remains supplied with the amino acids overnight.

What does casein protein do?

The main effect of the protein is to prevent muscle breakdown. After taking it gets into the stomach. There, the protein absorbs a lot of moisture, causing it to clump up. As a result, it will only be digested in several hours.

This constant supply of small amounts of protein eventually prevents muscle breakdown. Especially in phases where there is no training, for example overnight, the use of the milk protein is very useful.

Besides, the casein protein contains a lot of glutamine, especially glutamic acid. This has other health-promoting properties, such as the strengthening of the immune system.

In addition, casein contains many branched-chain amino acids, so-called Branched Chain Amino Acids (BCAAs), which are essential in the muscle-building process.

How can I use casein powder?

The milk protein can be used in many ways. Since it is available in most cases as a water-soluble powder, the casein protein can also be optimally included in your eating habits.

How much powder you should take per dose depends very much on the purpose. So before or after training 10-20 g, while you should increase the dose to 30-40 g before bedtime. You will find further information on the dosage of the individual preparations in the respective product description.

You can use casein powder for three different aspects:

  1. Casein as a dietary supplement
  2. Casein at the sport
  3. Casein when losing weight

Casein can be used as a simple dietary supplement if the body does not get enough casein from the actual intake of food. In general, it may be useful for dietary supplements, if you consult a doctor or pharmacist before consulting for advice.

Casein during sports, the protein can be used particularly useful in the muscle-building process. Above all, by using overnight, you can prevent the gained muscle mass from degrading again.

You should keep in mind that casein powder can only help you optimally with proper use. Therefore, it is never bad to call in a specialist. Individually, you can get advice from your trainer, sports teacher, doctor or another specialist.

Casein as a meal replacement is often used in the course of diets. Since casein is digested only slowly, it gives you existing satiety after taking what can counteract eating attacks.

It is also important that you get individual advice. Because not everybody works the same and is under the same conditions. Also, you should remember that successful weight loss involves multiple factors and it may not be enough to just take casein powder.

Where can I buy casein powder?

You get casein powder in various variations and combinations online and in the drugstore. Also, the walk to the nearest pharmacy is a way to get casein powder.

In drugstores, you should always pay attention to whether the casein is sold in pure form or combination with other substances. Of course, the only pure substance can be more targeted.

How much casein powder cost?

Depending on the form and how much you buy casein, the price may differ. You get casein as a powder, but also in tablets or capsule form.

Many manufacturers sell larger quantities of casein and therefore indicate the price per kilogram. Based on this you can also compare the individual products. You also get your casein in smaller quantities.

For a kilo of casein, you spend an average of $18-40.

This price may differ greatly between the different manufacturers, which makes the comparison on online platforms worthwhile. However, you should always keep an eye on the quality.

Can casein powder also harm?

Casein powder is usually not harmful to the body. You only have to be careful if you have a so-called casein sensitivity. Here you have problems to digest the protein casein. This can cause similar damage as with gluten intolerance.

In principle, it is always worthwhile to talk with the family doctor before taking it, to be sure that the product you are taking cannot harm your body.

If you are lactose intolerant, there are now casein supplements without lactose, which can be used in such cases. Nevertheless, it is usually advised to other proteins that are not derived from the milk. Your specialist can also give you more individual information in these cases.

Decision: What types of casein powder are there and which one is right for you?

Casein powder is available in different variations. Depending on what you want to use the casein, another type could be suitable for you. As a rule, you get casein as a powder in itself or tablets or capsule form.

You can choose between these three types:

  • Micellar casein
  • Calcium caseinate
  • Casein hydrolysates
  • Casein in shake

Below we explain the different types and the respective advantages and disadvantages. We want to help you find the most suitable casein powder for you.

What distinguishes micellar casein and what are its advantages and disadvantages?

Micellar casein is not a pure form but consists of 80% casein and 20% whey. Nevertheless, it is described as the highest quality casein preparation, since the milk protein is left here in its natural structure.


  • Gentle processing makes it especially high quality
  • The natural form of the milk protein
  • Many products available with the manufacture in USA
  • Can be used in part with incompatibilities


  • Not only casein but also whey included
  • Many products contain sweeteners
  • Not all flavors are edible according to experience

In the production of micellar casein, the protein is removed very gently from the milk. So no important amino acids can be lost. Of course, this also has a positive effect on the overall quality of the micellar powder.

Micellar casein is commonly found in products from America. On larger online platforms you can find the micellar powder also from regional production.

For the most part, you can use micellar casein with intolerances such as lactose intolerance. However, in such cases, you should consult a doctor or pharmacist before taking the product.

What characterizes calcium caseinate and what are its advantages and disadvantages?

This is the purest form of casein. Here, the casein itself and its amino acids are separated from the whey and released. As a result, the protein has a lower fat and carbohydrate content.

The best application of this type is in diets. Here you can take the egg white before bed as a supplement to you. The protein thus acts as a food substitute. Of course, you can also use it during training to build muscle.


  • Pure casein
  • Especially suitable for weight loss
  • Most preparations are easily soluble, even in water
  • Good preparations are on the Cologne list
  • Production mostly within USA


  • Many products are still on the market as blends
  • Often not allergen-free available
  • Percentage of protein varies according to taste

Calcium caseinate powders are also available in various flavors. Here you should pay attention to the composition of the flavorings and the protein itself. Depending on the flavor, the percentage of pure protein can vary.

To check the quality of the preparation, you can pay attention to any seals. Such a seal, which says a lot for preparations in the sports sector, is, for example, the Cologne list.

What characterizes casein hydrolyzate and what are its advantages and disadvantages?

Casein hydrolyzate is absorbed much faster by the metabolism than the other two types. This is due to the chemical composition of the protein. The manufacturers not only a faster but also more gentle intake of the protein.

In general, the chemical process of the hydrolysis of casein can be described as follows: The casein is split by hydrolysis with water. In this case, a water atom is added to the Casein and there is a casein hydrolyzate.


  • Faster processing in the body
  • Very reduced allergen activity
  • Greater uptake of the protein


  • Can only be used as a dietary supplement and not as a food substitute
  • At a high degree of hydrolysis, a bitter taste may occur
  • Price more expensive

This type of casein, because of its faster metabolism, is used more as a dietary supplement than a complete meal replacement. It is particularly suitable for allergen intolerances since it has a strongly reduced allergen activity due to the hydrolysis.

Important, in the context of casein hydrolyzate, is the degree of hydrolysis. It indicates how many percents of peptide bonds (fatty acid compounds) of the protein have been cleaved. The more, the better.

The disadvantage is that with increasing degree of hydrolysis in casein an unpleasant bitterness occurs. This side effect can also be found in the later powders.

Purchase criteria: These factors allow you to compare and rate casein powder

Have you decided to buy casein powder for your purposes? Then here are some criteria to help you make the purchase.

Based on these criteria, you can then decide for yourself whether the appropriate casein powder is suitable for you or not.

In summary, these are the following criteria:

  • Ingredients and ingredients
  • Usage
  • Solubility
  • Allergens
  • Flavor
  • Country of origin

Below you can read what the specific criteria are about and why it makes sense for you to buy a product based on the criteria or not.


The casein powder itself can already be composed differently, resulting in different types. However, the ingredients and ingredients can also be very different.

So some preparations may contain additives that you do not want to have. However, it is often not easy to filter out these substances from the list of ingredients.

Such additives may be, for example, dyes, sweeteners, flavorings, table salt, additional calories or thickening agents. They are added to guarantee an optimal quality of the product.

Generally, you should use products with as few additives as possible. If you are unsure about the chemical terms, it is always wise to consult a specialist. So you can individually clarify what is ever in your casein preparation.


Before buying, you should have considered what exactly you want to use the casein preparation for. The two most common options are training or losing weight. Also, you can use casein as a dietary supplement.

When used in sports, you should get yourself a Casein preparation, which is also designed specifically for it. Micellar casein is particularly suitable here, as it helps to build muscle in conjunction with Whey, but above all counteracts muscle breakdown.

With diets and weight-loss diets, it makes sense to grasp calcium caseinate. This is the purest form of casein and can be optimally used as a meal replacement. However, you should always remember that losing weight successfully means more than just powder.

Casein hydrolyzate is suitable for use as a dietary supplement, which enters the bloodstream particularly quickly and gently. Since casein is only used as a dietary supplement, it can not replace a healthy and balanced diet.


The main application of casein powder is the preparation in protein shakes. For this shake to succeed, you should first inform yourself about the solubility of the product. Not that you are facing a lumpy mixture after you buy it.

The solubility also depends on the substance in which you want to dissolve the casein powder. The liquid in which casein powder is most difficult to dissolve in water.

Many suppliers advertise on the packaging and in the descriptions with good solubility. The presence of this information is already good. Nevertheless, you should convince yourself above all on online platforms in the reviews and comments on the accuracy.

In the drugstore, you can directly interview the technical staff or search the product online. There you will usually also find experiences from other users.


Casein, like the whey protein whey, is extracted from the milk. Therefore, use with lactose intolerance is not advisable. Nevertheless, many products also offer casein preparations for allergen intolerances.

In addition to lactose, other allergens such as gluten or soy may also be included. If you have problems with allergen intolerances, you should first look at the allergen list of the product.

Individual advice on allergens can be obtained from your family doctor or pharmacy of trust.

Did you know that casein intolerance can regress through an adapted diet?

If you are diagnosed with a casein intolerance through a blood test, it is recommended to abstain completely from animal dairy products for about 2-3 months. This allows you to regenerate your intestinal mucosa and can slowly re-integrate milk into your diet.


Before buying a casein preparation, it should be clear to you that almost all powders are mixed with flavors. So that the shake tastes good, the manufacturers create very different flavors.

The choice depends mainly on your preferences. Also, it is advisable, if you rely on reviews and experiences of other buyers. If a taste is very unpopular, or if many flavors of a manufacturer are boycotted, likely, they will not taste you either.

In many cases, however, you will first find out when trying out whether you like a taste or not. So if you buy a flavor that you do not know yet or that you’re unsure about, it’s worth buying a smaller amount first.

Country of origin

Casein preparations are manufactured in various parts and distributed to USA. Especially through online trading, it can often happen that you get offered products from distant countries.

These do not tend to be the worse ones. Nevertheless, you have more security with products from USA, which concerns the quality controls of the preparations, as the Cologne list.

Also, by purchasing regional products, you support the local economy and can save the environment through shorter transport. You should not forget that you get casein powder not only on the Internet but also in the nearest drugstore or pharmacy.

Trivia: Facts worth knowing about the topic of casein powder

When should casein be taken?

Casein usually takes a longer period before it is metabolized. The ideal time of ingestion usually depends on your purpose.

Many determine the perfect time to take before bedtime. Here, the body gets during a real rest phase and protein intake.

If you use casein powder for training purposes, the right time to take it maybe after training. At this time, namely, the reduction of muscle mass is prevented.

If you are still unsure, you should ask your trainer, nutrition expert or pharmacist for advice.

How long should casein be taken?

You can take casein as long as your body needs to lose muscle or burn fat. It is more important that you take the supplement regularly. Because only with regular use, a positive effect of the protein can show.

Especially in the area of ​​physical activity, it is worth taking regular casein powder. If you use the protein for a weight loss, it is enough if you take the protein for the duration of your diet.

Did you know that casein can provide your body with amino acids for up to 7 hours through its slower absorption?

As a result, the protein degradation rate can be significantly reduced, which in turn brings immense benefit, considering that muscle building is the result of the equation protein synthesis minus protein degradation.

In which foods is casein?

Casein is present in all dairy products and types of milk. How high the content in each product is, can be hard to specify because the content may vary. However, the more proteins, the more casein is contained.

Most of the casein contains cheese and cottage cheese, as well as drinking milk, buttermilk, sour milk and yogurt.

Can Casein also be mixed with Whey?

In mixed form, the two proteins occur in micellar casein. Besides, they are in their natural form, in the milk together and are separated only in the processing process.

Therefore, a mixture of the two is not a problem. But if you take the proteins for specific purposes, it depends very much on the respective dosage of the two.

Also, you should remember that the two proteins have different properties. If you only want to use one or the other, you should keep the two proteins separate.

With which liquid do I prepare a Casein Shake?

As a rule, the casein powder is intended to make a shakeout of it. You can dose the powder individually in your shake. Many casein products therefore already have the word ‘shake’ in the title. Usually, this is just a powder that has to be mixed first.

You can prepare your shake with a variety of liquids, the most common being water or milk. Any potable liquid as a solvent for casein tends to be what you choose, which is ultimately a matter of extra calories.

If you want to slow the metabolism of casein powder even further, you can also add 10-20 ml of linseed oil. However, this can change the taste.

Of course, you can also mix your casein powder with other foods, such as cottage cheese or yogurt, if you do not always want to make a shake.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>