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Optimum Nutrition Gold Standard 100% Casein Protein Powder, Cookies & Cream, 24g Protein, 4 Lb

Name: Optimum Nutrition Gold Standard 100% Casein Protein Powder, Cookies & Cream, 24g Protein, 4 Lb
Brand: Optimum Nutrition
SKU: 26959925
Price: 84.99 USD
Availability: InStock
Rating: 4.6 (77 reviews)

|77 ratings

Optimum Nutrition Gold Standard 100% Casein Protein Powder, Cookies & Cream, 24g Protein, 4 Lb Optimum Nutrition Gold Standard 100 Casein Protein Powder Cookies Cream 24g Protein 4 Lb

Flavor:Cookies & Cream

Size:4 lbs

Key item features

24g of Anti-Catabolic Micellar Casein, Nearly 5 Grams of Naturally Occurring BCAAs per Scoop, and Nearly 5 Grams of Naturally Occurring Glutamine and Glutamic Acid per Scoop

Specs

Total protein per serving
24g
Sugar per serv
1g
Cal per serv
120cal
Primary ingredient
Casein

Current price is $84.99$1.33/oz

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About this item

Product details

Faster digesting protein is desirable immediately before and after exercise to help refuel recovering muscles, but slow digestion and absorption may be more beneficial at other times including bedtime when your body typically goes for hours without food. Casein products are acid sensitive and thicken in the stomach. Compared to some other proteins, it can take longer for our Gold Standard 100% Casein™ to be broken down into its amino acid subcomponents. By using only premium micellar casein as a protein source, we've created a formula that sets the standard for slow digesting protein support. 24g of Micellar Casein

24g of Anti-Catabolic Micellar Casein, Nearly 5 Grams of Naturally Occurring BCAAs per Scoop, and Nearly 5 Grams of Naturally Occurring Glutamine and Glutamic Acid per Scoop

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Total protein per serving

24g

Brand

Optimum Nutrition

Flavor

Cookies & Cream

Sugar per serv

Indications

Health Concern

Energy Support Weight Support

Directions

Dosage

1 Scoop

Instructions

Using a shaker cup is the easiest and most convenient way to mix up a consistently great casein shake every time. Just add one heaping scoop to your shaker cup and then pour in 10-12 oz of your preferred beverage. Cover and shake for 25-30 seconds. Adjust the intensity by varying the amount of liquid that you use to prepare it. For a bolder flavor with slightly more body and sweetness, mix one heaping scoop with 8-10 oz of water, milk, or your favorite beverage.

Warranty

Warranty information

All products come with a 90 Day, or longer, manufacturer warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Ingredients

Micellar casein, cookie crumbs (enriched flour [wheat flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid], sugar, palm and palm kernel oil blend, cocoa [processed with alkali], high fructose corn syrup, corn flour, salt, dextrose, sodium bicarbonate, soy lecithin), natural and artificial flavors, salt, lecithin, gum blend (cellulose gum, xanthan gum, carrageenan), acesulfame potassium, sucralose, aminogen.Allergen Information: Contains milk, soy

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Customer ratings & reviews

4.6 out of 5 stars

stars77 ratings71 reviews

How item rating is calculated

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

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Showing 1-3 of 71 reviews

Dec 7, 2025

Param

Item details

Flavor: Cookies & Cream

Size: 4 lbs

Sold byPatternDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Protein That Actually Tastes Like Desert

Optimum Nutrition Gold Standard 100% Casein (Cookies %26 Cream, 4 lb) is a solid slow-digesting protein for nights and long gaps between meals. The macros are clean: about 24g protein per scoop with low carbs and fat, so it fits easily into most diets. Flavor is surprisingly good for casein—sweet, dessert-like, and thick enough to turn into a pudding if you use less liquid. Overall, it's a reliable, cost-effective tub if you want steady overnight protein and something that actually feels satisfying.

Incentivized Review

Helpful?

Feb 7, 2026

christina

Item details

Flavor: Cookies & Cream

Size: 4 lbs

Sold byPatternDelivered byWalmart

5 out of 5 stars review

Verified Purchase

delicious

this was an exceptional shake. you would not know that what you are drinking is actually delicious and nutritional for you. Optum nutrition is an awesome brand, they offer many different types of products to fit your needs and comes with a variety of flavors.

Incentivized Review

Helpful?

Apr 5, 2026

Jake

Item details

Flavor: Cookies & Cream

Size: 4 lbs

Sold byPatternDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Good product, ok flavor for this flavor choice

Great brand and product, finding the right flavor can be a chore.. this one is okay.

Incentivized Review

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Optimum Nutrition Gold Standard 100% Casein Protein Powder, Cookies & Cream, 24g Protein, 4 Lb

Key item features

Specs

How do you want your item?

More seller options (2)

Try 30 days of Walmart+ for just $1!

About this item

Product details

Specifications

Total protein per serving

Brand

Flavor

Sugar per serv

Indications

Health Concern

Directions

Dosage

Instructions

Warranty

Warranty information

Ingredients

Ingredients

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Based on what customers bought

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BioTrust Low Carb Lite, 20 Grams of Grass-Fed Whey Protein Isolate, 100 Calories, ProHydrolase Digestive Enzymes, Non-GMO, Free from Soy and Gluten, rBGH-Free (14 Servings) (Chocolate Ice Cream) $33.95

BioTrust Low Carb Lite, 20 Grams of Grass-Fed Whey Protein Isolate, 100 Calories, ProHydrolase Digestive Enzymes, Non-GMO, Free from Soy and Gluten, rBGH-Free (14 Servings) (Chocolate Ice Cream)

Optimum Nutrition Gold Standard 100% Casein Protein Powder, Vanilla, 24g Protein, 2 Lb $49.99 $25.00/lb

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Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 10 Servings $14.49 $18.11/lb

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 10 Servings