Sustained Protein Blend - Chocolate MilkshakeChocolate Milkshake | GNC
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Soy Free Soy Free

GNC AMP Sustained Protein Blend


Item # 414787



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Size: 28 Servings

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Product Information



7-Hour Sustained-Release Protein
Ultra-Premium Blend of 4 High-Quality Protein Sources
Rapid & Sustained-Release for Up to 7 Hours of Muscle Fuel.*

Performance Protein
4 Sources of Scientifically Blended protein, Including Specially Processed native Protein in its Natural State
1. Native Whey Isolate
2. Native Micellar Casein
3. Egg Whites
4. Whey Hydrolysates

Usage Benefits
Breakfast - Rapid release of Amino Acids to "Break Your Fast" & Fuel Muscles, Plus Ongoing for Up to 7 Hours*
Between Meals - Sustained Release of Amino Acids for Ongoing Muscle Support.*
Post-Workout - Repaid Release of Amino Acids Sustained Release for ongoing Muscle Support & Protein Synthesis.*
Non-Training Days - Provides Critical Amino Acids to fuel Muscles during recovery from Intense Training.*

25g Protein - 4 Protein Sources - 5g BCAA - 130 Calories


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

Amount Per Serving     % DV

Calories 130  

Total Fat 1.5g   2%
Cholesterol 25mg   8%
Sodium 115mg   5%
Total Carbohydrate 4g   1%
Protein 25g  
Calcium 330mg   25%
Potassium 250mg   5%
Total Sugars 1g  

** Daily Value (DV) not established.
Other Ingredients
Sustained Protein Blend (Native Micellar Casein, Native Whey Protein Isolate, Whey Protein Hydrolysate, Egg White Protein), Cocoa (Processed with Alkali) , Natural and Artificial Flavors, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sunflower Lecithin, Creamer (Sunflower Oil, Maltodextrin, Sodium Caseinate (a Milk Derivative), Natural Tocopherols, Tricalcium Phosphate), Sucralose, Acesulfamate Potassium, Acesulfame Potassium, Salt
Contains egg and milk.
Label (click image to enlarge)

How To Use

As a dietary supplement, mix one scoop (35g) in 6-8 fl. oz. of cold water and enjoy. See usage benefits for additional suggestions and information.
Keep out of reach of children.
Store in a cool dry place.
Dist. by:
General Nutrition Corporation
Pittsburgh, PA 15222, USA


4.7 / 5.0
97 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great tasting and long lasting protein blend. Highly recommend this product.
March 22, 2019
3 weeks ago
It’s like dessert!
Delicious and will buy again.
March 20, 2019
3 weeks ago
Great flavor. I love the confetti cake flavor. I will likely try the cinnamon toast one next time.
March 18, 2019
3 weeks ago
Does not taste like the flavor. Also does not mix well.
March 17, 2019
4 weeks ago
I bought the peanut butter and chocolate milkshake, both are yummy. They both blend well with just water, and they keep me feeling full.
March 16, 2019
Found a winner
March 14, 2019
1 month ago
Great Product
I bought this as a replacement for another brand I was unable to purchase at GNC. It's terrific -- I blend it with a frozen banana, a tablespoon of peanut butter, and some almond milk. It's very filling and tastes great!
March 12, 2019
Highly recommended
I LOVE this protein. I use it as a meal replacement & recovery typically for breakfast after lifting. I mix it (chocolate) with ice, almond milk, banana, avocado and a little peanut butter. Comes out smooth, tastes like a milkshake and keeps me full for a few hours! It’s so yummy! I’m looking forward to trying the fruity pebble kind.
March 10, 2019
1 month ago
Delicious taste, lasting fullness.
March 9, 2019
2 months ago
Awesome !!!
March 7, 2019
1 month ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 20 questions Browse 20 questions and 37 answers
What is best liquid to mix protein blend with?
A shopper on Mar 4, 2018
BEST ANSWER: Almond milk!
Do you need to work out if you are taking this?
A shopper on Feb 28, 2018
BEST ANSWER: No. You can use this as a meal replacement or addition to your daily nutritional plan to increase your protein with a lower caloric impact. As always, it's recommended to combine exercise and diet if you are seeking specific results, but diet is a huge component on it's own. This supplement makes it easy to increase your protein ratio, if you are specifically tracking macros.
Can someone explain the differences or pros/cons of this product versus the Beyond Raw Iso-Peptide Protein?
Linda G on May 23, 2018
Can you mix it with almond milk?
Heather F on Jun 22, 2018
BEST ANSWER: Yes - it goes better with Almond Milk or Coconut Milk even tried it with Cashew Milk and was good with all mentioned. I do not use any dairy milk for my shakes -- do the above mentioned milks and make sure they are unsweetened milk.
Can i take more than one scoop?
A shopper on Feb 21, 2018
BEST ANSWER: I use one scoop in morning with almond milk before workout at gym and evening time do one more scoop with almond or coconut milk before cardio training.
Can teenagers use this product?
A shopper on Feb 20, 2018
BEST ANSWER: Yes they can. This is protein with no additional products not adecúate for teenagers such as thermogenics or any kind of stimulants.
Are there any opinions on the fruity crisp flavor?
3stripe on May 15, 2018
BEST ANSWER: The fruity crisp is Delicious Taste Exactly like the cereal, i pour a scoop in te blender with a couple blue berries and A banana just for An Enhanced taste. I usually never drink Just water and protein or milk and protein usually add a banana with 5 almonds or Strawberries & blueberries.
Is this product binding or constipating?
A shopper on Oct 25, 2018
BEST ANSWER: I am going on month 2 of using this product and I have had no problems. It's Moses very well and has a nice fine powder consistency.
Which BCAA's are in this product?
Antonio on Mar 20, 2018
BEST ANSWER: BCAA's always refer to the three amino acids known as Leucine, Iso-leucine, and Valine. This protein blend has 5g of naturally occuring bcaas. All this means is that there are none added but that the protein itself has bcaas in it.
Can you drink for breakfast and lunch or breakfast and before bed?
Derek J on Feb 23, 2019
BEST ANSWER: I wouldn’t use this as a meal replacement, unless you are trying to several cut calories. That being said, I use it after workouts and before bed.
how does the confetti cake taste?
batts on Feb 13, 2019
BEST ANSWER: It smells like cake batter in the container. I found it entirely too sweet for my taste, but it wasn't un-drinkable. I wish I had gotten the chocolate. :-(
Can you bake this powder?
A shopper on Feb 6, 2019
BEST ANSWER: I’ve used the CTC flavor in muffins and it came out great!
Does this product have creatine in it?
Jessica M on Mar 14, 2019
BEST ANSWER: No. I mix a glass with unsweetened almond milk after workout.
Is this product gluten free?
A shopper on Feb 25, 2019
BEST ANSWER: According to the back of the product, under the Supplement Facts and other ingredients, it states it is Gluten Free, No Soy.
Is it safe to take while breastfeeding?
angie on Apr 18, 2018
BEST ANSWER: My beast advice would be to consult your Dr but I truly don’t see why not considering that this protein is very clean and does not contain any stimulants or non-natural ingredients. But again, consulting your Dr would be the best advice I can provide.
1 scoops converts to how many table spoons or how many grams?
A shopper on Jan 23, 2019
BEST ANSWER: 33 grams
Does this have artificial sweeteners?
A shopper on Dec 10, 2018
BEST ANSWER: It lists it on the site as Natural & Artificial
Why would this product make me feel really sleepy?
A shopper on May 23, 2018
BEST ANSWER: It would not. No reason for that unless you consume lots of it at once or with a big meal but by itself and with a regular serving there no reason for it to make you fell sleepy.
Has anyone cooked with this protein powder? For example to make high protein pancakes with it?
A shopper on Mar 11, 2019
In which country is this product made?
Isaiah J on Mar 7, 2019