Best Casein Protein: Top 10 Casein Protein Powder of 2022

Milk consumption is never old or new. Have you ever wondered why milk is so essential to us? The reason being, two types of protein are present in milk, one is casein and another one is whey. Most gym going people prefer casein over whey protein, as the former one is easy to digest and fills the stomach for up to 6 to 8 hours with a constant stream of the amino acids. It includes a natural time releasing mechanism along with numerous nutritional needs.

But with the popularity of the protein powders and the advantages of picking the right casein, the market is full of alternatives. It is a good thing that you have plenty of options to choose from, but how can you decide which one is suitable for you among the myriad of choices? That’s the reason we have outlined a list of the top 9 casein protein available in the market based on the collaborative reviews from the fitness experts.


Best Casein Protein

These are Best Casein Protein Powder of 2022

  • Optimum Nutrition (ON) Gold Standard 100% Casein Protein
  • Muscletech Essential Series 100% Casein Protein
  • Ultimate Nutrition Prostar 100% Casein Protein
  • Myprotein Micellar Casein Powder
  • Dymatize Nutrition Elite Casein Powder
  • GNC Pro Performance 100% Casein Protein
  • MusclePharm Casein Protein Powder
  • MuscleBlaze 100% Micellar Casein
  • AS-IT-IS Nutrition Pure Micellar Casein


Best Casein Protein Powder (2020)

Based on the ingredients, amount of protein and taste, we have selected the 9 top casein proteins in the market. They are as below.

Optimum Nutrition (ON) Gold Standard 100% Casein Protein Powder

Optimum Nutrition (ON) Gold Standard 100% Casein Protein Powder

Gold Standard 100% Casein Protein Powder from Optimum Nutrition (ON) is the most popular digesting protein supplement that is mainly used to refuel your muscle recovery and growth. This dietary supplement is an acid-sensitive product that takes a long time to broken-down into the subcomponents of Amino Acid for better absorption and longer nourishment.

The health care supplement is formulated with a slow-digesting protein feature. It contains approximately 5gm of naturally occurring BCAAs (Isoleucine, Leucine, & Valine) and 5gm of Glutamine & Glutamic Acid in every scoop of serving.

Moreover, the Optimum Nutrition Gold Standard 100% Casein Protein Powder is undoubtedly a 100% vegetarian protein powder drink mix which is immune with all the essential nutrients like 120Kcal of Calories, 1g Total Fat, and 15mg Cholesterol. It also contains 280mg Sodium, 3gm of Carbohydrates, and 1gm dietary Fiber. Other ingredients included in this are 1gm Sugar, 24gm of protein, along with Calcium and Iron in each serving (33gm). It contains zero Trans Fat.

Micellar Casein, Natural and Artificial Flavors, Cocoa, Cellulose Gum, Carrageenan, Xanthan Gum blend, Sucralose, Lecithin, Aminogen, and Acesulfame Potassium are the key ingredients of this protein-based supplement. This ultra-filtered and Gold Standard 100% protein powder supplies a rich amount of protein and Amino Acid to your targeted muscle areas while your body is at total rest.

Well, does this product help to gain weight? The answer is a straight no. This healthy supplement powder is specially formulated for slow digestion protein absorption in your body. That is the main reason why this product is suggested to consume either before bed or your post-workout session when your body can get some rest.

It is recommended to keep this powder away from children and use it before 24 months from the manufacturing date.

Important Features: 

  • Contains 24gm of Anti-Catabolic Micellar Casein per serving
  • Slow digestion protein for longer nourishment
  • Promotes strength for a hard level workout
  • Provides 5gm of naturally occurring BCAAs
  • A rich source of protein for muscle development
  • Casein Supplement of the Year: 2013 & 2015


Muscletech Essential Series 100 Percent Casein Protein

Muscletech Essential Series 100 Percent Casein Protein

MuscleTech brings to you its Essential Series 100 Percent Casein Protein that is advanced with instant mix features and award-winning taste. This micro-filtered casein supplement is formulated with slow-digesting 100% micellar Casein formula to slow down the process of protein absorption and promotes body composition and strength for a hard workout.

This dietary protein supplement is incredibly a high source of BCAA (Branched Chain Amino Acids), other essential Amino Acids (body requirement) and glutamine. It contains all the vital nutrients like 110 units of Calorie, 1gm Fat (0.5gm saturated Fat, zero Trans Fat), 45mg Cholesterol, and 2gm of Carbohydrates. It also contains 1gm dietary Fiber, 1gm Sugar, 24gm of proteins, 0.74mg Iron, 570mg Calcium and 200mg Sodium in each serving (nearly 27gm).

But how to consume it? All you need to do is take 1-2 scoops of this dietary protein powder and mix it with 200-300ml of skim milk or cold water in a shaker cup or glass and consume it. However, it is better to drink it in the middle of major meals or at night before bed to have fruitful results from it.

The Muscletech Essential Series 100 Percent Casein Protein vegetarian powder promotes muscle building, strength, and muscle recovery process. It also helps to boost body metabolic rate that helps to burn body fat faster. This casein supplement is a rich source of Magnesium to regulate the blood sugar level and cardiovascular health.

The product comes with Gourmet Milk Chocolate flavor in a Mason jar type container that contains 824gm of protein powder inside it. It is suggested to avoid this supplement if you are pregnant or nursing and consult with a medical doctor before starting a diet or exercise program. Check below its important features.

Important Features: 

  • Comes with award-winning taste
  • Rich in BCAAs, glutamine and Amino Acid
  • Slow digesting protein supplement
  • Promotes muscle building and strength
  • Effective in muscle recovery
  • Boost metabolic rate to burn fat faster
  • Healthy for bone and teeth
  • Regulates blood sugar level


Ultimate Nutrition Prostar 100% Casein Protein

Ultimate Nutrition Prostar 100% Casein Protein

If you want to take your workout effort to the next level to achieve your muscle-building goal, then Prostar 100% Casein Protein powder from Ultimate Nutrition can be an ideal choice for you. This protein supplement comes with a perfect combination of gradual-release micellar casein and moderate tempo hydrolyzed casein that steadily supplies all the essential and needed Amino Acids to your body while you are taking rest.

Moreover, this delicious protein shake comes with three tasty flavors which are Chocolate Cream, Vanilla Cream, and Strawberry. The product is composed of all the essential nutrients like 120 units of Calories, 1gm of Total Fat (zero Trans Fat), 20mg of Cholesterol, and 50mg of Sodium. It also contains 3gm of Total Carbohydrates, 1gm of Dietary Fiber, 24gm of Protein and zero sugar in its every serving (2 scoops/nearly 33gm).

The protein shake powder form Ultimate Nutrition is a rich source of Calcium, Naturally Occurring Proline, Serine, and Tyrosine. It is formulated with all health effective ingredients like Deluxe Casein Blend, Waxy Maize, Xanthan Gum, Soy Lecithin, Sucralose, Acesulfame Potassium, and Cocoa. It is composed of both natural & artificial flavors.

Let us now check the benefits of this product? This slow-release Prostar casein supplement is specially designed to develop and maintain a lean and ripped physique. It can slow down your digestion process for better absorption of protein.

This formulated casein powder is backed with a sufficient amount of Amino Acid (4.4g of BCAAs and 9.9g of EAAs) that can quickly be absorbed by your muscle. It works as an instant supplier of nutrition to your muscles after a heavy workout.

You can mix 2 scoops of this casein protein powder with 200-250ml of water or milk and drink it 30 minutes before bed. However, you can consume up to 3 servings in a day according to your physical conditions.

Important Features: 

  • Contains 24g of pure micellar casein per serving
  • Enriched with needful Amino Acids
  • Boost body metabolism
  • Effective for muscle build-up
  • Ideal for lean muscle
  • Promotes muscle recovery
  • Comes in 3 flavors
  • Contains soy and milk


Myprotein Micellar Casein Powder

Myprotein Micellar Casein Powder

It is very important to give your muscles enough time and nutrients to build, especially when you are aiming to achieve your bodybuilding goal by working hard in your gym or workout station. Myprotein Micellar Casein Powder can be your ultimate solution to improvise your hard effort in a tuned way.

This Casein supplement shake is loaded with slow-release protein that constantly delivers all the essential and needed nutrients to your muscle in your resting period. The supplement is formulated with 107Kcal of Energy, 24.30gm of Protein, 1.20gm of Carbohydrates (including 0.6g Sugar) and 0.6gm of Fat per serving (30gm).

Now how this product works? Well, Micellar Casein is a slow-digesting protein supplement that is absorbed by your muscle slowly for a prolonged period. It provides a rich amount of all essential Amino Acids to your body that helps to develop and maintain your muscle mass.

You need to take 30gm or 1 full scoop of this Casein protein powder and mix it well with 200-300ml of milk or water in a shaker bottle. Between heavy meals or 30 minutes before bed is the ideal time to consume this slow-release protein.

This Casein protein dietary supplement is 100% suitable for vegetarian people. It is highly recommended to keep this product away from children. Do not consume this supplement without any doctor’s consultation if you are a pregnant, lactating or nursing woman.

But you should never try to exceed the stated dose of this product without consulting your dietitian or doctor for safety reasons. The product is not a substitute for any healthy lifestyle and a valid diet.

Important Features: 

  • Most effective slow-release protein powder
  • Loaded with 24.3gm of protein per serving
  • Great source of essential Amino Acids (BCAAs)
  • Promotes muscle build-up and recovery
  • Approved product by FSSAI
  • Made with Micellar Casein, Soy Lecithin, Sucr


Dymatize Nutrition Elite Casein Powder

Dymatize Nutrition Elite Casein Powder

Elite Casein Powder from Dymatize Nutrition is a scientifically formulated health supplement shake that is specially designed with 100% Casein to slow-down your digestion track for better protein absorption in your body and muscle. This Casein protein supplement supplies a steady stream of all essential Amino Acids that promotes muscle protein.

Micellar Casein, Sunflower Oil, Maltodextrin, Sodium Citrate, Soy Lecithin, Salt, Tricalcium Phosphate, Flavors, Sunflower Lecithin, Acesulfame Potassium, Sucralose, Xanthan Gum and Potassium Chloride are the key ingredients of this Casein supplement powder. It contains 130 unit Calories, 2gm of Total Fat, 20mg of Cholesterol, and 250mg of Sodium. Other ingredients included in this product are 320mg Potassium, 2gm Total Carbohydrates, less than 1gm dietary Fiber, 25gm of protein and zero sugar per serving (1 Scoop = 36gm powder).

This health care protein shake is a rich source of Calcium (70%) and is immune with 10 grams of BCAA’s, precursors and glutamine in its 24gm of protein per serving. The product appears in a creamy and smooth texture that has a delicious taste to drink.

Elite Casein Powder comes in a large size plastic jar container that contains 1.8kg of protein powder and one measuring scoop inside it. It has 18 months of maximum shelf life and you need to store it in a dry & cool place away from the reach of children to avoid any damage.

All you need to do is take one scoop of this Elite Casein powder and mix it well with 200-250ml water, milk or any other of your favorite beverages. Consume it 30 minutes before you are going to bed or you can take it in your post-work-out period to have the best result from it.

Important Features: 

  • Promotes muscle repair and growth
  • Provides essential vitamins and minerals for muscle building
  • Contain 24gm of casein protein per serving
  • Enriched with Calcium
  • Immune with 10gm of BCAA’s, glutamine & precursors
  • 100% vegetarian product
  • 18 months of maximum shelf life


GNC Pro Performance 100% Casein Protein

GNC Pro Performance 100% Casein Protein

If you are planning to consume some effective protein supplement for your muscle growth and recovery, then always go for a top-quality and gluten-free option like GNC Pro Performance 100% Casein Protein. The product is crafted to maintain an adequate protein level in your body by slowing down the digestion track for better absorption of protein in your muscle.

This 100% Casein slow-digestion protein powder is naturally enriched with the sound amount of BCAA (branched-chain amino acids) and Glutamine. It has all the essential nutritional values like 120 units of Calories, 1gm total Fat (including Saturated 0.5g), 20mg of Cholesterol, and 3gm of Total Carbohydrates (1gm sugar, 1gm dietary Fiber). It also includes 25gm of Protein, 600mg of Calcium, 1.1mg Iron, 290mg Potassium, and 230mg Sodium per serving (35g = 1 scoop).

Consuming 100% Casein products is always beneficial that helps you to achieve your muscle-building goal in a faster way. The delayed digestion process and absorption of essential amino acids from this supplement helps your muscle tissues by supplying constant protein source to develop.

Well wondering if it taste sweet? The product is not really a sweet flavored one and it is formulated with simple sugar and low carbs. It comes with an instant mixing feature and is very easy to make it with water, milk and any other beverages.

Take a scoop full of casein protein powder and stir it well in 200-250ml of water or milk to prepare it. For better results and positive impact on your muscle growth, consume 1-2 servings per day between your heavy meals or 30 minutes before bed.  Here are a few of its important features below:

Important Features: 

  • Come with 100% casein protein supports
  • High-quality product without gluten
  • Promotes muscle growth
  • Slow-digestion protein absorption
  • Contain 25gm of protein per serving
  • Maximum shelf life 24 months
  • Suitable for vegetarian people


MusclePharm Casein Protein Powder

MusclePharm Casein Protein Powder

Smart people are always seeking a perfect bodybuilding supplement that can assist them in achieving their muscle development goal in a shorter time. If you are also looking for the same, then MusclePharm brings you the one-stop solution. This advanced Casein Protein Powder is designed to provide all essential Amino Acids and slow-digesting protein to support your hard workout effort.

The MusclePharm Casein Protein Powder is a 100% micellar casein protein powder which helps your body to repair, rebuild muscle by enhancing strength for harder workout and prevent muscle breakdown. Slowing down the protein digestion system is the main purpose of this protein option for better protein absorption of the human body.

This health care protein supplement is immune with all essential nutritional profile that includes 120 unit Calories, 20mg of Cholesterol, 55mg of Sodium, and 160mg of Potassium. It also contains 2g of Total Carbohydrates (1g of Sugar), 28g of Protein and zero Trans Fat per servings (34.5g = 1 scoop). Micellar Casein, and added flavors. Cocoa Powder, Acesulfame Potassium, Inulin, and Sucralose are also present in it. Sea Salt, Xanthan Gum, Guar Gum, Cellulose Gum, and Enzyme Blend are the other ingredients of this healthy protein shake.

Moreover, MusclePharm Casein Protein Powder supplement is available in a Chocolate Milk flavored taste that makes it delicious to drink with water, milk, fruit juice or any other healthy beverages. The supplement is not a suitable product for vegetarian people to intake as it may be processed with egg, soy, fish, peanuts, shellfish and more.

Take 1 scoop of this casein protein powder and mix it with 300ml of water, milk or fruit juice. You can consume additional serving throughout the day to catch the regular protein requirement of your muscles.

Important Features: 

  • Slow digesting protein supplement
  • A gluten-free product
  • Promotes muscle build-up and repair
  • Contain 28g micellar casein per serving
  • Prevent muscle breakdown
  • Comes in Chocolate milk flavor
  • Rich source of Calcium


MuscleBlaze 100% Micellar Casein

MuscleBlaze 100% Micellar Casein

MuscleBlaze is the most common and popular brand for years that produces many health-care supplements for both professional bodybuilders and newcomers. Now it comes with its MuscleBlaze 100% Micellar Casein that is advanced with 5.6g of naturally occurring BCAA’s and 24g of proteins per serving.

This slow-digesting protein supplement provides sustained supply of proteins and Amino Acids to your muscle for a prolonged time (up to 7 hours) for better absorption. It is also designed to deliver 75% of daily required calcium in each serving.

The health supplement product from MuscleBlaze comes with a heaping scoop that can hold 35g of Casein powder in a serving. Each serving of this product contains 120kcal of energy, 24g of proteins, 5.70g of Carbohydrates (0.40g of dietary fat & zero sugar), and 0.17g of Fat (0.04g saturated fat. It is also composed of 0.4g of Monounsaturated Fatty Acids and 0.02g of Polyunsaturated Fatty Acids), 0.04mg of Cholesterol and zero Trans Fat.

But how to keep this product safe from getting damaged? Well, you just need to store the bottle in a dry and cool place away from direct heat or sunlight to avoid any damage related problems. Always dry-up the scoop after the wash before putting it in the jar.

This is a 100% vegetarian product that comes with 18 months of shelf life. You just need to consume one full scoop of this protein powder with 300-350ml of milk, water or fruit juice to get the best result out of it. Between heavy meals and nearly 30 minutes before bed is the perfect time to consume this health supplement.

Important Features: 

  • Effective source of sustained release of protein
  • Contain 5.6g of BCAA(s) and 24g of pure protein
  • Helps to the slow-down digestion process
  • Promote muscle growth and repair
  • Enhance protein absorption
  • Immune with 24g of protein per serving
  • Free from Trans Fat
  • Maximum shelf life 1.5 years


AS-IT-IS Nutrition Pure Micellar Casein

AS-IT-IS Nutrition Pure Micellar Casein

We all need to gain a perfectly shaped body and muscle in a fast way but the only hard workout is not the only key factor to achieve such a goal. AS-IT-IS is the most trusted brand that provides effective health supplements with its purest form. Now it comes with its Nutrition Pure Micellar Casein powder to deliver all needed Amino Acids and proteins to your muscle with the slow digestion process.

This Micellar Casein shake is immune with all the essential nutrients like 110 cal of Calories, 25g of Proteins, 1.30g of Carbohydrates, and 0.04g of Total Fat. It also includes zero Sugar and zeroes Dietary Fiber in each scoop of serving (32g). Apart from this, the protein powder contains 19 Amino Acids including L-Leucine (2.20), L-Isoleucine (1.30), L-Valine (1.50), BCAA (5g).

This 100% vegetarian protein shake powder comes without any added sugar, corn, preservatives, flavors, and gluten to make it the safest and trusted supplement for muscle build-up. This is a slow-digesting anti-catabolic protein supplement that is formulated with 5.30g of BCAA per serving to support your muscle development activities and protect them from breakdown.

Micellar Casein powder can be an ideal choice for both men and women to consume. You just need to mix 1 scoop (32g) of protein powder with 240ml of water, milk or any fresh juice to consume. The product is recommended for the people aging 20 and above. AS-IT-IS Nutrition Pure Micellar Casein health care supplement powder comes in different sizes (500g, 250g) plastic pouch pack and has 18 months of shelf life. If you are pregnant, lactating or nursing women then consume it under doctor’s consultation.

Important Features: 

  • Most effective energy booster
  • Slow-digestion micellar protein powder
  • 100% free from gluten, sugar, preservative, and flavor
  • Promotes muscle build-up and repair
  • Immune with 5.30g of BCAA per serving
  • Contains 25g of complete protein per serving



Casein is a type of protein that is obtained from the cow’s milk and forms almost 80% of the milk composition. The term is derived from a Latin word which means cheese. This is due to the fact that cottage cheese contains a huge amount of casein apart from all the dairy products. Casein is formed by treating together with a chemical named chymosin. This chemical clots the milk and forms solid casein molecules. After further purification through the microfilters, a pure form of casein protein is gathered.

There are two types of casein protein namely calcium and micellar casein. Micellar casein is more popular among the consumers as it can be consumed directly and is easier to digest. Calcium casein needs to be mixed with other ingredients to consume.


Benefits of Casein

Casein protein is associated with numerous benefits. Some of them are:

  • Growth of Muscle: Casein assists in the gain of muscle mass. According to studies casein supplements together with gym workout will boost up your muscle gain and triple your loss of fat.
  • Reduction in the Triglyceride Levels: According to research, people have low triglyceride levels consuming casein supplement after having a high-fat meal. High triglyceride levels can make anymore more susceptible to cardiovascular and heart diseases.
  • Prevents breakdown of muscles: When there is a long absence of food in the body, muscle cells begin to break down for the formation of energy. Since casein protein is broken down very gradually, it remains in the stomach for a longer time thus preventing the rapid breakdown of muscles.
  • Enhances metabolic rate: Casein protein assists a body in maintaining a high basal metabolic rate while you are sleeping.
  • Boosts the Immune System: Some protein in casein is beneficial for increasing the immunity system of a cell. It assists in the formation of healthy and good bacteria and antibodies to strengthen the immunity system.


What are the symptoms of casein intolerance?

Casein intolerance occurs when the body makes a mistake by accepting the protein as a harmful one and incorrectly creates allergic antibodies for the protection of the body. Within a few minutes, these antibodies and a specific protein initiate the release of a particular body chemical known as histamine. Due to the production of histamine, the body might show the following symptoms of intolerance.

  • Rashes, itchy or red skin, and formation of hives
  • Sneezing and runny nose
  • Coughing and wheezing
  • Nasal congestion
  • Itchy and red eyes
  • Face, lip, throat, mouth or tongue swelling
  • Malabsorption of the food
  • Severe pain
  • Breathing problems
  • Vomiting
  • Anaphylaxis


Foods That Contain the Casein

Foods, where casein protein can be found, are:

  • All forms of the whole, skim, low-fat milk
  • Buttermilk
  • Butter, margarine, clarified butter
  • Yogurt
  • Kefir
  • Cheese
  • Gelato and ice cream
  • Half and half
  • Whipped, sour and heavy cream
  • Custard and pudding


Suitable time to take Casein

Casein protein works best when combined with the whey protein together. You can take whey protein in the morning. Then after workout drinks the best casein powder to stimulate the synthesis of protein just before going to bed. It will also maximize the recovery of the muscles. This is the most effective way to take advantage of the case protein.



Best Casein Protein

Best Casein Protein PowderProtein Per Scoop
Optimum Nutrition (ON) Gold Standard 100% Casein Protein24 Gram
Muscletech Essential Series Casein Protein Powder24 Gram
Ultimate Nutrition Prostar 100% Casein Protein24 Gram
Myprotein Micellar Casein  Protein Powder24.3 Gram
Dymatize Nutrition Elite Casein Powder25 Gram
GNC Pro Performance 100% Casein Protein25 Gram
MusclePharm Casein Protein Powder28 Gram
MuscleBlaze 100% Micellar Casein Powder24 Gram
AS-IT-IS Nutrition Pure Micellar Casein25 Gram


Overall Best Casein

Thus we can see that there are plenty of reasons to use casein protein if you are working day and night to build a fit body. All the above products are beneficial, but we have Optimum Nutrition Gold Standard 100% Casein Protein as a clear winner among the lot. It contains Aminogen which is a digestive enzyme to increase the rate of protein absorption. This product is also lower in cholesterol and includes a high amount of calcium as well.

However, if you have any queries, feel free to comment below.