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GNC AMP Sustained Protein Blend: Whey, Egg & Casein Protein - 25 g Protein! | GNC
Sustained Protein Blend - Fruity Crisps (28 Servings)
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Sustained Protein Blend - Fruity Crisps (28 Servings) Fruity Crisps | GNC
Sustained Protein Blend - Fruity Crisps (28 Servings) Fruity Crisps | GNC
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$49.99
($1.79 / serving)
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Sustained Protein Blend - Fruity Crisps (28 Servings)

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$49.99
($1.79 / serving)
  • BOGO 50% Off Mix-and-Match SHOP NOW
    close popup
    Offer valid on GNC.com and at participating stores through October 22, 2025. Buy 1, get 1 of equal or lesser value 50% off. Mix and match. Select products only. Must add 2 eligible items to cart for discount. Exclusions may apply. See a Coach in store for details or click on "SHOP NOW" to view specific products included in the sale.
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LOCAL RESTRICTIONS

Due to local weight loss supplement and muscle-building supplements regulations, persons under the age of 18 are prohibited from purchasing this item.

An adult must be present to provide a signature and valid ID upon delivery or pick up in-store.

For New York residents, a $4.99 delivery fee is added in checkout.

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Highlights
Gluten Free

GNC AMP - Sustained Protein Blend

  • Go The Distance With 4 Types Of Protein: GNC AMP Sustained Protein Blend is an innovative protein powder containing four protein sources, including native whey isolate, micellar casein, egg whites, and whey hydrolysate—delivering seven hours of sustained protein release throughout the day.
  • Train Harder & Recover With Rapid-Release Amino Acids: Sustained Protein Blend harnesses the power of two distinct protein varieties, including rapid-release protein for an immediate surge of BCAA when your muscles need it most*.
  • Keep Fueling Gains With Ongoing Muscle Support: GNC AMP’s protein blend also includes slower digesting, sustained-release proteins with up to seven hours of muscle fuel for ongoing muscle protein synthesis^*.
  • Third-Party Tested & Certified: GNC is committed to regularly testing Sustained Protein Blend for banned substances in sport.
  • All The Fuel You Want & Nothing You Don’t: Sustained Protein Blend is delicious, gluten free—and only packs 130 calories and 1g of sugar.
  • Shake Up Your Daily Protein Intake: Enjoy any of Sustained Protein Blend's flavors with cold water or milk in a shaker cup—or as part of a smoothie and blended with fruits, juices, peanut butter, or yogurt. GNC’s online Learning Center has free recipes for baking with protein, too!
  • Gluten Free

^When used in conjunction with an exercise program.

⬩Informed Choice products are subject to a rigorous Anti-Doping program that includes protocols for testing & monitoring for over 285 compounds.

Ingredient Amounts
Serving Size  1 Scoop
Servings Per Container  28

Amount Per Serving     % DV

Calories 130  

Total Fat 1.5g   2%
Cholesterol 25mg   8%
Total Carbohydrate 3g   1%
Calcium 299mg   23%
Sodium 80mg   3%
Potassium 138mg   3%
Total Sugars 1g  
Protein 25g  


** Daily Value (DV) not established.


Other Ingredients
Protein Blend (Native Micellar Casein, Native Whey Protein Isolate, Whey Protein Hydrolysate, Egg White Protein), Natural and Artificial Flavors, Sunflower Lecithin, Creamer (Sunflower Oil, Maltodextrin, Sodium Caseinate (a Milk Derivative), Natural Tocopherols, Tricalcium Phosphate), Gum Blend (Cellulose Gum, Xantan Gum, Carrageenan), Sucralose, Acesulfame Potassium, FD&C Red #40 Contains: Milk and Eggs.

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.

Warnings

Disclaimer
While GNC strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by GNC.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Storage
Keep out of reach of children.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222
Note: This product cannot be shipped to Japan
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If you are shipping within the United States, you will have the option of upgrading your shipping method for faster delivery (Standard, Expedited or Overnight). If you choose to upgrade your shipping method, your order must be received and clear credit authorization by 4:00 p.m. EST or your order may not be processed until the following business day. Business days are Monday-Friday, excluding observed holidays within the United States.

Shipping Rules and Restrictions
  • Orders are shipped on business days only. Business days are Monday-Friday, excluding observed holidays within the United States.
  • You will not be charged for any item until it is shipped to you.
  • Please call a Customer Service Specialist at 1-877-GNC-4700 if you have any questions.
30 Day Money-Back Guarantee

We want you to be fully satisfied with every item that you purchase from www.gnc.com or from an Authorized GNC Retailer. If you are not satisfied with an item that you have purchased, you may return the item within 30 days from the order date for a full refund of the purchase price, minus the shipping, handling, gift wrap, or other charges.

The item must be returned, unused or used, in good condition, in original boxes (whenever possible), and with all paperwork and accessories to ensure full credit.

Our Standard Return policies do not apply to all items. For a list of exceptions to our Standard Return policies click here.

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