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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Glenn Ramey
Houston, US
★★★★★ 4
Best body pillow
Size: Body Pillow & Pillowcase, Color: White
This is what we was looking for..
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Reviewed in the United States on February 7, 2026
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Brittany
Massapequa, US
★★★★★ 5
New meaning to pillow princess
Size: Body Pillow & Pillowcase, Color: White, Size: Body Pillow & Pillowcase, Color: White
This pillow has been an absolute game changer for my bed. From the moment I unpacked it I knew I was in love. The unpackaging process was simple and straightforward, easy instructions that made the fluffing up steps easy, you can do the short cut or the 1–2-day option. Knowing this was going to be a nightly use I decided to do the 24 hour fluff with a bit of the quick setup. The pillow fluffed up beautifully within a short time, but I still allowed it the full day to set. She's a thick and huge! Shocked how well it covers a king size bed. One of the standout features is how well it retains its shape. It offers the perfect level of firmness, supportive without feeling hard or stiff, you can use it as a body pillow or a head support pillow. Me and husband use this as head support nightly together with plenty of room to spare. It contours comfortably to the head, neck, and body while still maintaining structure, and even after extended use, it bounces right back with no loss of quality. That resilience really sets it apart and makes it worth is value to me. The bamboo viscose pillowcase feels incredibly gentle and smooth against the skin, you could leave it as is or add a matching case to fit your bedding, it wasn't hard to add one. It has a cool, soft touch that enhances the overall comfort, making it ideal for all seasons use, it's never had us too hot or sweating. The breathable material adds to the “cooling” experience and makes it even more enjoyable to sleep with. The 20x54 size is generous and works wonderfully even on a king size bed. Looks and feels large and luxurious without overwhelming the space or bed. Whether for side sleeping, added back or neck support, or simply extra comfort, it’s a needed addition to any bedroom. Overall, this pillow delivers on comfort, durability, and quality. It maintains its shape, offers ideal firmness, feels amazing to the touch, and continues to perform like new. Highly recommend!
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Reviewed in the United States on February 27, 2026
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JCMobile
Chelsea, US
★★★★★ 5
My Wife Keeps Trying to Steal it-Its THAT Good!
Size: Body Pillow & Pillowcase, Color: White
I ordered this for myself because for the past 15 years I have had back issues and my chiropractor told me sleeping with a body pillow would really help. I also hate being hot when I'm sleeping, so I was excited when I saw the cooling feature. I got to use this for a couple of days until I made the mistake of telling my wife to TRY it and now she won't give it back. It's so comfortable. The pillow length is 4.5 feet, which is nice, but I wish it was a bit longer so I could put my whole leg on it. The 20-inch width makes up for the shorter length though, it's perfect. It gives plenty of support to take pressure off my back, knees, and hips. I've also been using the pillow horizontally under my legs occasionally. I love that the body pillow is adjustable meaning you can add or remove the shredded memory foam to how firm you want it. It comes with a pillowcase that is really nice too. Once you use this body pillow, you will never be able to sleep without it!
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Reviewed in the United States on April 8, 2026
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Ashley
Birmingham, US
★★★★★ 5
Great pillow
I absolutely love this pillow as it is very comfortable. The pillow is not too hard but not too soft. It is very well made and gives good support.
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Reviewed in the United States on May 16, 2026
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stephen hall
Alexandria, US
★★★★★ 5
Best pillow ever made!!
The Bedgear pillows are the best!!! Most comfortable pillow anyone could use!!
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Reviewed in the United States on May 26, 2026

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