Casein protein powder is a popular supplement among athletes and fitness enthusiasts due to its slow digestion rate, which allows for a steady release of amino acids and helps support muscle growth and recovery. There are thousands of options available on the internet so we have researched them all and have picked only the best 7 on the planet to make this list. The main factors we have looked at are Quality, Nutrition information, Taste, fast absorption, price, and many more.
WHAT ARE THE BEST Casein PROTEIN POWDERS?
As we mentioned above there are several factors that make a casein protein powder on a top level. The most important one is the quality of the product. This includes the manufacturing process, purity , digestibility, amino acids profile,protein concentration, protein source, and more. Outside of the quality good taste and a fair price are a huge bonus.
Our Recommended picks are Optimum Nutrition Casein, Dymatize Casein, and Naked Casein.
Here are our top picks for the best casein protein powders:
- GOLD STANDARD 100% CASEIN
- Dymatize Elite Casein
- Legion Casein+
- My Protein Casein Whey
- Nitrotech Casein
- Naked Casein Whey
- Projym Protein Powder ( blend)
1. Gold Standart 100% Casein
Best Overall
Gold Standart 100% Casein by Optimum Nutrition is on the market for more than 10 years. It is by far the most selling and famous casein protein powder out there. It consists 24 g of protein per serving along with 4.8 g of naturally occurring BCAAs to support muscle growth and recovery. The company is well-known for producing the highest possible quality proteins and the 100% Casein makes no difference. It is available in 2 really delicious flavours: Chocolate Creme and French Vanilla.
Pros:
- 100% micellar casein
- Free of artificial flavors, sweeteners, and colors
- Available in two sizes: 2 or 4 pounds (900 grams or 1.8 kg)
- NSF Certified for Sport
Cons:
- Contains soy ingredients
- French Vanilla flavor contains inulin, which may cause gastrointestinal upset in some people
- Available only in two dessert-inspired flavors
Key Features:
- 24 grams of 100% micellar casein per serving
- 5 grams of naturally occurring Branched-Chain Amino Acids (BCAAs)
- Nearly 5 grams of glutamine
- Low in fat, sugar, and carbohydrates
- Excellent mixability
- Trusted brand in sports nutrition
- Excellent mixability and available in various flavors
- Added Zinc & Magnesium
2. Dymatize Elite Casein
Best Casein for Cooking
Dymatize Elite Casein is another top-class casein powder with extremely good quality. It is being manufactured following all the good practices and is coming with 25g of protein and 5.3g of BCAAs. This Casein Mixes super fast and well in water or milk which also makes it one of the best if not the best casein for cooking amazing high protein and healthy recipes. Unlike other casein options Dymazie Elite offers more tastes and all of them are tasting fantastic.
Pros:
- Made with 100% micellar casein
- Free from added sugars
- Certified gluten-free
- Available in two sizes: 2 or 4 lbs. (900 grams or 1.8 kg)
- Available in four flavors
- Third-party tested
Cons:
- Contains soy ingredients
- Contains artificial sweeteners
- Artificial flavors used in all varieties except Rich Chocolate
Key Features:
- 25 grams of high-quality protein per serving
- 5.3 grams of BCAAs and 2.7 grams of Leucine
- Fast-digesting and absorbing formula
- Low in fat and sugar
- Gluten-free
3. Legion Casein+
Best Grass-fed Casein
Legion Casein+ is a 100% natural micellar casein that provides 25 grams of protein,3g of carbs and 0g of sugar. Unlike others, it is made with 100% grass feed milk from small dairy farms in Ireland. More than 15 studies are supporting its ingredients. It does not contain any chemical junk and is being inspected by many health organizations that are confirming the top quality of this product. 5 super delicious flavours are available.
Pros:
- 100% micellar casein
- Doesn’t contain artificial food dyes
- Available in four flavors
- Free worldwide shipping when you order through Legion’s site
- Third-party testing results available online
Cons:
- Strawberry flavor contains erythritol, a sugar alcohol that may cause gastrointestinal upset in some people
Key Features:
- 100% Natural Micellar Casein Powder
- Made with Truly Grass-Fed Milk
- 26 grams of high-quality protein per serving
- 5.2 grams of naturally occurring Branched-Chain Amino Acids (BCAAs)
- Low on fat and Carbs
- 0g of added sugars
- Contains no Artificial Sweeteners
4. My Protein Casein Whey
Best Price-Quality Ratio Casein
My Protein Casein Whey comes with 25g of protein,1.4g of sugar and less than 1g of fat. What makes this protein stand out is the much cheaper price than others on this list. However, the quality is still on point. The company offers 4 different flavours and all of them are tasting absolutely fantastic. This Casein mixes really well and is easily digestible
Pros:
- Budget-friendly option
- Made with 100% micellar casein
- Available in multiple flavors
Cons:
- Not third-party tested
- Limited information available on manufacturing practices
Key Features:
- 25 grams of premium whey protein per serving
- 100% Micellar Casein
- Low in fat and carbohydrates.
- Easy mixability and available in various flavors
- Trusted brand in fitness and sports nutrition
5. Naked Casein
Best Casein with the Cleanest Formula
Naked Casein Whey is 100% micellar casein protein powder that consists 26g of protein , 0g of fat ,0g of carbs. It is ultra-pure and has no additives or artificial sweeteners. All of its ingredients are natural and are coming from hormone-free skim milk. The company is being famous for creating truly natural and super-clean products and the 100% micellar casein makes no difference.
Pros:
- Unflavored option for versatility
- 100% micellar casein sourced from growth hormone-free skim milk
- Free of artificial ingredients and added sugar
Cons:
- Not third-party tested
- Limited information available on manufacturing practices
Key Features:
- 100% Premium Micellar Casein
- 26 grams of high-quality protein per serving
- 0g of Sugar
- 0g of carbs
- No additives or artificial sweeteners
- Soy-Free
- Gluten-Free
- GMO-Free
6. ProJym Protein Powder
Best Casein Blend
Projym offers a unique casein blend that combines micellar casein with whey protein isolate, milk protein isolate, and egg protein. As you can see this is not pure casein but it has its advantages. This blend is perfect for drinking at any time of the day since it contains a fair dosage of both fast and slow-digesting proteins to support muscle growth and recovery throughout the day. There are multiple flavours available and all of them are tasting absolutely fantastic.
Pros:
- Contains a blend of different protein sources for optimal muscle support
- Comes in multiple flavors
Cons:
- Not third-party tested
- Limited information available on manufacturing practices
Key Features:
- 24 grams of high-quality protein per serving
- 7.75g of Micellar Casein
- 7.75g of Milk Protein Isolate
- 8.5g of Whey Protein Isolate
- Available in multiple flavours
7. Transparent Labs Casein powder
Best Casein with Natural Ingredients
Transparent Labs Casein powder is another super pure and clean protein powder that offers 25g of protein, 3g of carbs with no added sugars and just 0.5g of fat. Just like some other products on this list it is 100% grass-fed sourced. It contains no artificial sweeteners, no artificial colouring or preservatives and is also gluten and GMO-free. Actually, the only con it has is the high price which is 2 dollars per serving but this is normal considering the high quality of this casein.
Pros:
- 100% Grass-fed
- GMO-Free
- Gluten-free
- No artificial Sweeteners
- No Artificial colouring
- No Preservatives
- 25g of super pure protein
Cons:
- High Price (2 dollars per serving)
Key Features:
- 25 grams of high-quality protein per serving
- Only Natural and Clean Ingredients used
- No added sugar or artificial sweeteners
- 100% Grass-fed
- Low on Carbs and Fat
Understanding Casein Protein
Casein is a type of protein found in milk, making up about 80% of its total protein content. It is a high-quality protein source containing all nine essential amino acids, which are crucial for muscle growth and repair. Due to its slow digestion rate, casein protein is often consumed before bedtime to promote overnight muscle protein synthesis and prevent muscle breakdown.
Benefits of Casein Protein Powder
Some of the key benefits of incorporating casein protein powder into your fitness routine include:
- Slow digestion rate: Casein protein’s slow digestion rate ensures a steady supply of amino acids to the muscles, which can help support muscle growth and recovery, especially during periods of fasting or sleep.
- High calcium content: Casein protein powder is typically rich in calcium, an essential mineral for maintaining strong bones, muscle function, and nerve transmission.
- Satiety: The slow digestion rate of casein protein can help promote feelings of fullness, which may aid in weight management.
- Versatility: Casein protein powder can be easily mixed with water, milk, or incorporated into smoothies and recipes for a protein boost.