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Nutricost Casein Protein Powder 5lb - Micellar Casein, Non-GMO, Gluten Free (Unflavored)

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Availability: In Stock.
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Arrives Wednesday, Jun 10
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Flavor Name: Unflavored


Size: 5 Pound (Pack of 1)


Features

  • 5 Pounds of Casein Protein Per Bottle
  • High Quality Micellar Casein Powder
  • 24 Grams of Protein Per Serving
  • Serving Size: 1 Scoop (Included)
  • Non-GMO and Gluten Free

Product Dimensions ‏ : ‎ 7.25 x 7.25 x 10.4 inches; 5 Pounds


Date First Available ‏ : ‎ May 29, 2019


Manufacturer ‏ : ‎ Nutricost


Best Sellers Rank: #5,672 in Health & Household (See Top 100 in Health & Household) #27 in Sports Nutrition Protein Powder Blends


#27 in Sports Nutrition Protein Powder Blends:


Customer Reviews: 4.5 4.5 out of 5 stars (599)


Flavor: Unflavored


Diet Type: Gluten Free


Item Weight: 5 Pounds


Unit Count: 80.0 Ounce


Number of Items: 1


Item Dimensions: 7.25 x 7.25 x 10.4 inches


Brand Name: Nutricost


Package Type Name: Bottle


Age Range Description: All Ages


UPC: 810014672113


Manufacturer Part Number: NC-CSN-PROT


Manufacturer: Nutricost


Recommended Uses For Product: Nutritious Snack


Allergen Information: Gluten Free


Material Type Free: Non-GMO & Gluten Free


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • My favorite casein
Flavor Name: Unflavored Size: 2.03 Pound (Pack of 1)
Love this powder to add to smoothies or mix with a flavored whey for a high quality , slow digesting protein
Reviewed in the United States on January 7, 2026 by LJ

  • No b/s, just fantastic Casein for my post workout shake
Flavor Name: Unflavored Size: 5 Pound (Pack of 1)
This protein is awesome, no flavor (the one I bought) that offsets the frozen fruit I use with it for my post-workout shakes. It's also an incredible deal for Casein protein, as it's so much more effective than whey. I commute via my bicycle to work most days, and look forward to my Nutricost shake after my "way-home" workout of additional hills loop. High quality, just the Casein my body needs! ... show more
Reviewed in the United States on May 22, 2025 by Efffort

  • Blend it!
Flavor Name: Unflavored Size: 2.03 Pound (Pack of 1)
It was somewhat gritty the first time I tried it, so now I just blend it in my magic bullet for a minute or two just to make the grain more fine. There's basically no texture after that! I subscribed to the unflavored powder. It's not the best by itself, but I like that it's more versatile and gives me the option to add some chocolate to it, or add it to fruit smoothies. Between a whey protein shake in the morning, and this one in the evening, it covers a lot of my daily protein goal (made with milk). I wasn't even aware of Casein protein until my Doctor told me to start drinking it. ... show more
Reviewed in the United States on December 11, 2025 by Andrea

  • Unflavored, effective, simplicity
Flavor Name: Unflavored Size: 5 Pound (Pack of 1)
This review is for Unflavored. Overall, it is a good protein source. It is pure, simple, cost effective, and digests fairly well with much less gas/bloat than whey protein. It is difficult to find single ingredient protein powders, and this fits the bill. The texture can be gritty if you don't add any other ingredients. I mix with 16 ounces of milk, 1/2 a teaspoon of nutmeg, and a tablespoon of cane sugar. I get headaches from artificial sweeteners, and I like to control my sugar intake, so a single ingredient protein powder like this is ideal. My recovery time from workouts is noticeably shorter when I take before bed. ... show more
Reviewed in the United States on January 1, 2026 by Randy Ferraro

  • good flavorless option
Flavor Name: Unflavored Size: 5 Pound (Pack of 1)
I have been using this, mixed with milk, to pour over my morning grape nuts with pumpkin seeds, sunflower seeds, chia seeds, and flaxseed mix and sliced bananas. Needed to add some protein without messing with the flavor and this fit the bill perfectly.
Reviewed in the United States on March 5, 2026 by Amazon Customer

  • Good taste, good protein source
Flavor Name: Unflavored Size: 5 Pound (Pack of 1)
Mix this with equal parts oats and cottage cheese for a protein waffle or pancake. Drink with blueberries and add water. It tastes great, protein quality is good, no upset stomach, filling.
Reviewed in the United States on February 12, 2026 by Ganado

  • Improved texture for homemade ice cream
Flavor Name: Unflavored Size: 2.03 Pound (Pack of 1)
I started using this while experimenting with homemade ice cream, and it made a noticeable difference. My base was coming out a little too thin before, and adding this helped thicken it up and gave it a much better texture. It mixes well and didn’t overpower the flavor, which I appreciated since I wanted control over sweetness and taste. If you’re using protein powders in recipes and not just shakes, this worked really well for me. ... show more
Reviewed in the United States on January 18, 2026 by James Kyle

  • Dissolve it in hot water
Flavor Name: Unflavored Size: 2.03 Pound (Pack of 1)
If your going to use this in a drink, dissolve it in a little bit of hot water to get rid of the grittiness before you mix it with something cold.
Reviewed in the United States on March 12, 2026 by T'Challa

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