100% Casein - Chocolate SupremeChocolate Supreme | GNC

GNC Pro Performance® 100% Casein


Item # 386496

Product Information



High-Quality, Gluten Free Protein
Supports Muscle Recovery with Slow-Digesting Protein*

Pro Performance® Results
Maintaining adequate protein levels throughout the day can be a challenge. Casein is a slow-release protein naturally rich in glutamine and branched chain amino acids (BCAA). 100% Casein contains 25 grams of protein, providing slow and steady amino acids for muscle growth and maintenance over several hours.* A perfect choice for overnight and long-period lean muscle recovery. 100% Casein supports your wellness and performance goals.*

Pro Performance® Quality
100% Casein is tested and certified Banned Substance Free. It is gluten free, tastes great and mixes easily with a simple stir, shake or blend.


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  28

Amount Per Serving     % DV

Calories 120  
  Calories from Fat 10  

Total Fat 1g   2%
  Saturated Fat 0.5g   2%
Cholesterol 20mg   7%
Total Carbohydrate 3g   1%
  Dietary Fiber 1g   4%
Sugars Less than 1g  
Protein 25g   50%

Calcium 600 mg   60%
Iron 1.1 mg   6%
Sodium 230 mg   10%
Potassium 290 mg   6%

** Daily Value (DV) not established.
Other Ingredients
Micellar Casein, Cocoa (Processed with Alkali) , Natural and Artificial Flavors, Creamer (Sunflower Oil, Maltodextrin, Sodium Caseinate, Mono- and Diglycerides, Tocopherols, Tricalcium Phosphate), Salt Substitute (Salt, Sodium Gluconate, Potassium Chloride), Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, Salt, Sucralose, Acesulfame Potassium, Polydextrose, Caramel Color
CONTAINS: Milk and Soybeans.
Label (click image to enlarge)

How To Use

As a dietary supplement, mix one scoop (35 g) in 10 fl. oz. of cold water, milk or your favorite beverage and blend well. Consume 1-2 servings per day. Best enjoyed early in the day, post-workout and/or before bed as an additional source of protein.
Notice: Use this product as a food supplement only. Do not use for weight reduction. Significant product settling may occur.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222


4.5 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I buy both the chocolate and vanilla. They work great for cooking! I make a chocolate peanut butter smoothie if I'm craving sweets after dinner. The vanilla is a great additive for oatmeal or plain yogurt. This is my go-to for curbing hunger before bed. In a shake, it tends to clump quickly but shake a little harder for a little longer (another arm workout) and the clumps will disappear. I recommend for the taste, functionality, and price!
August 20, 2018
The taste of the chocolate is so bad, I'm returning it. It doesn't mix well at all. You need a spoon and keep digging the sides to get it all mixed.
August 17, 2018
We both like it!
My hubby and I both use protein powder in the morning after our workout. We wanted something without lots of sugar/carbs and one that wouldn't bother his stomach. We are both working on lowering our fat% and this has worked for us! I stay full throughout the morning, mixing this with berries as a shake. I am using the delivery service and it's been timed perfectly each month. Thank you GNC!
May 29, 2018
4 months ago
Vanilla Tastes Horrible
I generally use Isopure Zero Carb Whey protein but I was experimenting with Casein and this protein powder is horrible. I want to just give it away now it's so bad..
May 28, 2018
This stuff tastes awesome! I mix it with almond milk and it comes out thick like pudding. It takes a few minutes in a shaker bottle to get mixed up, but is well worth the time. I take it before bed and it curbs my sweet tooth.
April 27, 2018
Have not tried this product yet.but love the reviews.and will be buying
Can I lose any fat using this product..especially fat
April 12, 2018
love this. I take it every night to keep me from hunger pain in the middle of the night
February 12, 2018
8 months ago
Better than some Iâ??ve used
December 17, 2017
9 months ago
Good product
I like this powder. I get both flavors. Taste great (almost like cheating) Mixes well in a shaker/ blender bottle when traveling and really mixes well in blender at home.
Use as part of anti-aging regimen. 52 y/o
November 27, 2017
Doesn’t blend well
Works decently if you weight train. You won’t gain major mass by taking this but it definitely helps tone muscles. I don’t take it pre or post workout I take one scoop in the morning and one at night before bed to supplement my protein intake and found that I wake up feeling well rested when I take it. When it comes to protein powder taste isn’t important to me as long as I don’t throw it up. What i don’t like about this powder is that it doesn’t blend well. Makes me gag when I can feel the powder go down which is why I’ve taken away 2 stars. I’ll be shopping for a different powder next time
November 10, 2017
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Browse 4 questions Browse 4 questions and 3 answers
Can I drink a Whey protein shake before my work out and drink a Casein protein shake after my work out?
A shopper on Mar 23, 2018
BEST ANSWER: I don't see why not. I usually drink the Casein right before bed, as it helps with more long term muscle repair/growth.
How old do you need to be to take this product?
Taylor W on Aug 25, 2018
BEST ANSWER: Well, I can’t answer that question but I am 57 and take it every night with some peanut butter and bananas? I can say it works for me.
What is the calcium oxalate content per serving of this product?
sam o on Aug 8, 2018
Is there a way to get a sample?
A shopper on May 2, 2018