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Casein Protein Powder

1187 reviews
Due to an influx of orders, shipping may be delayed by a couple of days.
What Is Casein Protein Powder?

Casein protein powder is a protein derived from milk. Milk contains two types of protein: casein and whey. Whey protein is fast digesting, which means it is absorbed extremely quickly and is great for taking immediately after exercise. Casein protein is slow-digesting, which means it releases amino acids slowly instead of quickly like whey. Casein protein is often taken before periods of rest and sleep. 

Casein Protein Powder Benefits

Casein protein powder contains BCAAs and may assist in the recovery of muscles after strenuous physical activity. Supplementation of casein protein may also help with general development of lean muscle mass at a faster rate. In addition to its high protein content, one serving of casein contains almost half of the daily recommended value of calcium, which may promote healthy bones.

  • Slow absorption rate
  • Loaded with essential amino acids
  • Help with muscle recovery
  • Contribute to muscle growth
  • Help maintain healthy weight in already healthy individuals
Nutrition Facts
Servings Size 30 grams
Servings per container: -
Amount Per Serving
Calories 106
% Daily Value*
Total Fat >1g >1%
Saturated Fat <1g <1%
Trans Fat 0g
Cholesterol 18mg
Sodium 25mg 1%
Total Carbohydrates <1g <1%
Dietary Fiber 0g
Total Sugars <1g
Includes 0g Added Sugars 0%
Protein 25g 50%
Vitamin D 0mcg 0% Calcium 578mg 45%
Iron 0mg 0% Potassium 135mcg 3%
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Ingredients: Casein Protein
Allergen Information: Dairy
Free of: Added Sugar, Yeast, Gluten, Additives

Suggested Use: As a dietary supplement, take 30 grams daily (about 4 tbsp), or as directed by a physician.

Amino Acid Profile
Amount Per 100g
Alanine 801mg Lysine 2022mg
Arginine 852mg Methionine 645mg
Aspartic Acid 1863mg Phenylalanine 1185mg
Cysteine 186mg Proline 2358mg
Glutamic Acid 5136mg Serine 1347mg
Glycine 444mg Threonine 1077mg
Histidine 672mg Tryptophan 354mg
Isoleucine 1266mg Tyrosine 1239mg
Leucine 2406mg Valine 1521mg

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews
4.7 Based on 1187 Reviews
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Filter Reviews:
Paul P.
United States United States
I recommend this product
Love Casien

Mixes well, and very tasty when you mix in a tsp of monk fruit extract per 8 oz.

Austin O.
United States United States
I recommend this product
Never got here been a month

Never got it I want a refund


Hello Austin, We are happy that one of our customer service reps was able to help you resolve your issue.

Chris F.
United States United States
I recommend this product
Good stuff

Product is clean and pure. It can leave a bit of a chalky taste but mixes very well no matter what I put it in. Still experimenting with different combos. I use this first thing in the morning along with some whey to help power me through the day.

Paula C.
United States United States
I recommend this product
Great purchase!

great quality product!, great service!!... super fast shipping!, love it!

Joshua P.
United States United States
I recommend this product
Quality product

I don’t need sweeteners and the latest fad supplement. This is pure casein that mixes well with water and has its own distinctive flavor.It settles my stomach before bed and I find it helps me sleep. I don’t wake up with hunger pangs or gas. Casein should be a part of a lifter’s balanced diet. 100% will buy this from Bulk Supplements again.

Jordan M.
United States United States
Great casein

Mixes well, nice addition to my egg and isolate protein powders!