Skip to content
Download the Mobile App

Casein Protein Powder

1169 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

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.

Supplement Facts
Serving size: 30 grams
Serving per container: *
Amount Per Serving
Calories: 112
Calories from Fat: 4
% Daily Value**
Total fat <1g <1%
Carbohydrate <1g <1%
Protein 26g 52%
Sugars <1g td=""> *
Calcium 484mg 48%
Phosphorous 318mg 31%
Magnesium 18mg <5%
Sodium 30mg 1%
Potassium 76mg 2%
* Daily Value not established.
** Based on 2,000 calorie diet

Micellar casein, soy Lecithin (emulsifier)

Milk, soy (lecithin).

Yeast, gluten, corn, and artificial additives.

As a dietary supplement, take 15 grams to 30 grams per day. Individual needs may vary.

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.

Customer Reviews
4.7 Based on 1169 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • taste
  • Bulk Supplements
  • powder
  • flavor
  • powders
  • notch
  • spinach
  • mistake
  • casein
  • casein products
Jason R.
United States United States
I recommend this product
Best micellar casein you can get!

I love that this is micellar casein and nothing else! No artificial flavorings or other **** that doesn’t need to be in a protein supplement or any other supplements for that matter. Thanks bulk supplements!

A Customer
United States United States
I recommend this product
filling, tasty, decent on stomach though not as easy as the others.

Tested 5 different powders and all were amazing! I tested the difference between Bulk Supplements, Casein, Whey Isolate, Pea, and Egg proteins. I make smoothies every day for 90% of my nutrition and for simplification wanted to investigate protein powders. I was surprised by how mild each tasted and surprisingly easy on my stomach each was. I specifically tried to see if any of them would make me "gassy" as some of the other companies' powders have done so. NONE of them made me gassy. I was told Casein would be rough on my stomach, but despite being more filling than the others, I found it fine. I'll admit that I have a curry powder I add to my smoothies and mostly frozen spinach and homegrown broccoli sprouts, but I was very impressed by all the powders for their mild taste and LOOOOOVE the fact that you can buy in bulk!

United States United States
I recommend this product
Response to JG 03/32/2020

My overall experience with "BULK" has been great. Yes the bags don't sometimes reseal well. But, they do protect the product well until ready to open and use. I always transfer the various products I buy to other containers. For the price and quality at hand... the bags resealing or not.... should not be an issue. Now, about casein protein.... it's always hard to mix and kind of gritty. That's just its nature. Anybody who's used it knows. You have to find creative ways to blend it or just down it.... grit and all. Good luck all and stay healthy.

Rick B.
United States United States
I recommend this product

I have only used it for a couple days, so I can’t say a whole lot but when I woke up on the second day it seemed I wasn’t as hungry as I am normally.

Dennis F.
United States United States
I recommend this product
Excellent as always.

Timely delivery even during the pandemic. No nonsense and effective product. Excellent catalog. Products always available and the sales are unbeatable

United States United States
I recommend this product
Poor Package Seal and Does not Mix Well

Package does not seal - very disappointing. The Protein content compared to Grams per serving is good but this does not mix well at all. Will not purchase again.