Nutricost Casein Protein Powder

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Regular price $47.95

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Casein protein digests and is absorbed slowly. But wait! That’s a good thing! Because casein stays in your system for so long, it is great for preventing muscle loss during periods when exercise and eating aren’t necessarily possible.* Long day at work? Busy dealing with kids? Afraid of losing gains during sleep? Casein protein provides you with a gradual supply of amino acids over hours, preventing muscle loss and aiding protein synthesis and recovery.* 

Nutricost Casein Protein Powder

  • 2 or 5 Pounds of Casein Protein
  • 100% Micellar Casein
  • 24 Grams of Protein Per Serving (71 Servings)
  • Manufactured In a GMP Compliant, FDA Registered Facility
  • Non-GMO & Gluten Free


⚠️This product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to


Customer Reviews

Based on 22 reviews
Hope Sloan
Great Protein

I purchased my Casein Protein three weeks ago, and I'm glad I did. Since my purchase I been taking it 4 days a week to build muscle. And I can see the difference in my muscles, alot more firmer and stronger. My overall physical health has improved and also my mental health has improved. I went to being fatigued at times to having alot more energy. I went from forgetting some things to remembering everything. And that is due to the Casein Protein. I knew I needed the Casein Protein and it has made a huge difference in my life.

Hope Sloan
Go down easy

I just start taking Casein Protein for the last past week. The product goes down great, and has no after taste to it. I also get a good amount of the product for my money.
I will see in the coming weeks the progress of my in take of Casein Protein. And what the powder does for me.

John Bean
Casein Powder

It is a good value, but it is a little gritty.

Joe Willis
No complaints !!!

Nothing negative to say.

Quality protein with no carbs and sugars

Like that there are no carbs or sugars and it mixes very well. It is the unflavored version which I don't have a problem with but can always add no carb and no sugar flavored drink if necessary. Also, 1 day delivery and good price.



In the unlikely event that you’re not completely satisfied with ANY Nutricost™ product, we don’t want to keep your money. Even though our products are of the utmost quality, no supplement works for everyone. Contact us and we’ll refund 100% of your purchase price (minus S&H).

Have questions about our products? Want to leave a comment about our service? Simply fill out the form below and one of our customer service representatives will contact you shortly.

If you wish to speak with a representative of the Company feel free to call (866-438-3694) or send us an email at with any and all questions or concerns related to our products and services


Our goal is to have your order processed within 1-2 business days depending on production of items ordered, size of order, and availability. Once Shipped, usually takes 3-5 business days for shipment to be received. (International orders may take longer due to customs).We try to get your order shipped as fast as possible while still upholding to our standard of quality.

Due to certain circumstances out of our control shipping times may vary.

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