SKU: 17705196228

Optimum Nutrition Gold Standard 100% Casein Protein

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Description

Optimum Nutrition Gold Standard 100% Casein ProteinOptimum Nutrition Gold Standard 100% Casein Protein SLOW DIGESTING PROTEIN Right before or after training, rapidly digesting whey protein helps start recovery, a process that can take up to 48 hours. Between meals and before bed, when nutritional support wont be available for a while, casein protein can help provide longer lasting amino acid support. Micellar casein is pH sensitive and gels in the acidic environment of your stomach. As a result, it

Optimum Nutrition Gold Standard 100% Casein Protein

SLOW-DIGESTING PROTEIN


Right before or after training, rapidly digesting whey protein helps start recovery, a process that can take up to 48 hours. Between meals and before bed, when nutritional support won’t be available for a while, casein protein can help provide longer lasting amino acid support. Micellar casein is pH sensitive and gels in the acidic environment of your stomach. As a result, it can take longer to be broken-down compared to whey and other proteins. ON's Gold Standard 100% Casein was the first all-micellar casein and remains the best seller.

Beyond The Basics

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

Directions For Gold Standard 100% Casein:

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 of Gold Standard 100% Casein™ to a shaker cup filled with 10-12 oz of your preferred beverage. Cover and shake for 25-30 seconds. TIP: Adjust the intensity of your Gold Standard 100% Casein™ 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. For a milder tasting, less sweet shake, use 12-14 oz of liquid per scoop.

BLENDER: Add one heaping scoop of Gold Standard 100% Casein™ to a blender filled with 10-12 oz of water, milk, or your favorite beverage. Blend for 20-30 seconds. Then add 3-4 ice cubes and blend for an additional 30 seconds.
SHAKE UP YOUR SHAKE: By adding a few high-energy ingredients to your shake you can blend up a delicious meal: try adding fresh or frozen fruits (strawberries, bananas, peaches, etc.), peanut butter, flaxseed oil, yogurt, coconut, slivered almonds, or other ingredients.
STACK YOUR SHAKE: By adding supplements like Micronized Creatine, Glutamine, Taurine, and/or INSTANTIZED BCAA powders, you can make Gold Standard 100% Casein™ an even more powerful recovery product.

SPOON STIRRED: If you forgot your shaker cup or don't have time to get out the blender, you can just add one heaping scoop of Gold Standard 100% Casein™ to a glass filled with 10-12 oz of cold water, milk, or your favorite beverage. Then mix it up with a spoon for about 30 seconds or until powder is dissolved.

Nutrition Facts
Serving Size: 1 Heaping Scoop (34 g)


Amount Per Serving


% Daily Value
Calories 120
Calories from Fat 10
Total Fat
1 g
2 %
Saturated 0.5 g 3 %
Trans 0 g
Cholesterol 15 mg 5 %
Sodium 280 mg 12 %
Total Carbohydrate 3 g 1 %
Dietary Fiber 1 g 4 %
Sugars 1 g
Protein 24 g 48 %
Vitamin A 0 %
Vitamin C 0 %
Calcium 50 %
Iron 4 %
* Percent daily values are based on a 2000 calorie diet
Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Suggested Use:

Consume approximately 1 gram of protein per pound of body weight per day through a combination of high protein foods and supplements. For best results, consume your daily protein allotment over several small meals spread evenly throughout the day. TIP: Try using "slower" Gold Standard 100% Casein™ with "faster" proteins like Gold Standard 100% Whey™ or Pro Complex® at different times for maximum effectiveness. Take Gold Standard 100% Casein™ immediately before bed and in between meals when delayed protein delivery is desired. Drink Gold Standard 100% Whey™ or Pro Complex® proteins before and immediately after workouts for a rapid "shot" of amino acids.

Ingredients:

Micellar Casein, Cocoa(Processed With Alkali), Natural And Artificial Flavors, Salt, Lecithin, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Acesulfame Potassium, Sucralose, Aminogen®.

Allergy Information:

Contains Milk, Wheat, And Soy (Lecithin) Ingredients.

Warning:

Do not use as a sole source of nutrition for weight loss or maintenance. Keep out of reach of children.



Shipping Notes
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Exchange/Return Notes
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SKU: 17705196228

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Eduardo Lainez
Pawtucket, US
★★★★★ 5
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Color: Pink
Bought this for the wife for Mother’s Day since she needed a new keyboard and case. She used my old Magic Keyboard but constantly was tired of taking her iPad off, just to rotate it. Bought this and she loves it. Very durable, even with our 2 year old playing with it. Keyboard is bright and is good to use. Just a Bluetooth keyboard setup and it’s all good to go! Definitely great value for the money and something highly recommended for those with an iPad Air or Pro.
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Reviewed in the United States on May 18, 2026
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K. White
San Leandro, US
★★★★★ 5
Easy to use
Color: Mulberry, Color: Mulberry
I love it. It makes working on it so much easier
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Reviewed in the United States on May 6, 2026
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Jas
New York, US
★★★★★ 4
Super cute and soft!
Color: Pine Green, Color: Pine Green
I really like this case. I was surprised by how soft it is! It arrived in perfect condition (just like the photos), no smell, keyboard worked. I followed the sellers instructions to charge before use. I gave it one less star because personally don’t care about the keyboard, it’s a little on the slower side when using the mousepad or typing. I didn’t have any issues with connecting. It was an easy setup. I’d suggest you spend the money for a laptop or a true keyboard if you need it. This is more for looks. If it wasn’t for the quality of the case, I’d probably return.
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Reviewed in the United States on December 15, 2025
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Denise Z
Lake Worth, US
★★★★★ 5
Good protection for my ipad
Color: Sky Blue
Flap to close is magnetic, so it stays closed. Has a spot for the open for the ipad. Keyboard is a handy feature to have, and love that it lights up.
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Reviewed in the United States on June 11, 2026
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Omar Zapata
Birmingham, US
★★★★★ 3
Case quality is great, but keyboard is disappointing
Color: Mulberry
The quality of the case is really great. Plum color is beautiful. However, the keyboard is not the best quality. The keys are not sensitive enough and you can easily misspell words if you don’t click a key hard enough. The trackpad shortcuts are cool but inconvenient since you can turn off the shortcuts. You can turn off the trackpad but that just doesn’t work for me.
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Reviewed in the United States on May 16, 2026

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