Sustained Protein Blend - Confetti CakeConfetti Cake | GNC

GNC AMP Sustained Protein Blend


Item # 414791



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Size: 2.1 lb(s)

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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*

4 Sources of Scientifically Blended Protein, Including Specially Processed Native Protein- Protein in its Natural State
Native Whey Isolate
Native Micellar Casein
Egg Whites
Whey Hydrolysate

Rapid Release of Amino Acids to "Break Your Fast" & Fuels muscles, Plus Ongoing Support for Up to 7 Hours*
Between Meals
Sustained Release of Amino Acids for Ongoing Muscle Support*
Rapid Release of Amino Acids Plus Sustained Release for ongoing Muscle Support & Protein Synthesis*
Non-Training Days
Provides Critical Amino Acids to Fuel Muscles During Recovery from Intense Training*

If it's on our labels, then it's in our bottles. Full dosing, full transparency and no meaningless sprinkles. Superior ingredients backed by real science. Up to 7 hours of premium muscle fuel for advanced muscle performance.*


As a dietary supplement, mix one scoop (35 g) in 6-8 fl. oz. of cold water and enjoy. See usage benefits for additional suggestions and information.
Contains: Milk and Eggs.



Other Ingredients

Sustained Protein Blend, Natural and Artificial Flavors, Gum Blend, Sunflower Lecithin, Sucralose, Acesulfame Potassium, Creamer, Color Inclusions


Store in a cool, dry place., Some settling may occur.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222

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%
Total Carbohydrate 3g   1%
Calcium 302mg   30%
Sodium 80mg   3%
Potassium 137mg   4%
Total Sugars 1g  
Protein 25g   50%

** Daily Value (DV) not established.


4.7 / 5.0
49 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I was shook!
Not kidding when I say this tastes exactly like Fruity Pebbles. I mixed it with unsweetened Almond Milk. YUMMMM! So good. I will purchase this again!
September 20, 2018
Other than it tasting great, it has worked fabulously for me as a lunch replacement (plus carrots or a banana). It really does keep me feeling full and energized up until dinner time, so I don’t afternoon snack! I have been using for a week so far, using it after a mid morning workout. 1.5 scoops with 10 oz water and ice! Will definitely buy again!
September 10, 2018
Love this flavor!
Great flavor! Finally a bedtime protein that tastes like a treat
September 9, 2018
1 month ago
This product lives up to expectations and tastes really great.
September 2, 2018
1 month ago
Soooo Good!
The taste is unreal, just like fruity Pebbles cereal. It is a pretty clean supplement. Great for if you're trying to reach your protein without going over in calories. Keeps you full for a few hours after a workout. I use 2% milk and its not too rich or sugary. Overall will be buying again in the future to try the other flavors.
August 28, 2018
Taste so real
August 26, 2018
Exactly what I’ve been looking for.
Great taste and perfect for breakfast. It mixes well with steal cut oats from Trader Joe’s, add some raisins, Craisins or some sliced almonds. A great after morning workout recovery meal.
August 24, 2018
Good stuff all and all
I like these but get a little aftertaste from it
August 23, 2018
1 month ago
Would recommend it!
Tasty for a protein shake. Mixes very well in a shaker bottle on the go. Have been using it for breakfast and sometimes a mid afternoon snack on the days I work my 2nd job.
August 20, 2018
1 month ago
Taste just like it
August 14, 2018
2 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 10 questions Browse 10 questions and 13 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, essentially a serving of this protein would be comparable to eating a piece of chicken. However, if you do work out, it would improve muscle recovery and can assist with increasing muscle mass.
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.
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 teenagers use this product?
A shopper on Feb 20, 2018
BEST ANSWER: Most certainly. 17 is the prime age! I. Fact no stopping me at any age :)
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 that is how my wife drinks it.
Can i take more than one scoop?
A shopper on Feb 21, 2018
BEST ANSWER: You can take 1 scoop per 8-10 ounces of liquid. I've done 2 scoops in a 28 oz shaker cup and it tasted fine.
Is it safe to take while breastfeeding?
angie on Apr 18, 2018
BEST ANSWER: This is a hard question to answer. Maybe the doctor is the nest person to ask about breastfeeding and protein consumption.
Why would this product make me feel really sleepy?
A shopper on May 23, 2018