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GNC Pro Performance 100% Whey Protein 24g, Natural Chocolate 2.27 lbs (1031.4 g)

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Dietary Supplement


High-Quality, Fast Digesting

24 g Protein | 150 Calories | 3 g Sugar | 8 g Carbs

  • Daily | Pre/Post-Workout | Recovery
  • Natural Flavors & Sweeteners
  • 24g of Ultra-Microfiltered Whey Protein With 3g Sugar
  • Great Tasting, Naturally Sweetened Formula
  • Supports Muscle Recovery & Growth^
  • Banned Substance Free*
  • Nitro-Factor™ | 24g
  • Natural Flavors
  • Sweetened With Stevia

Pro Performance® 100% Whey Protein delivers an ultra-high quality macronutrient protein formula with high amounts of naturally occurring amino acids the body needs every day with no artificial colors, flavors, sweeteners or sucralose.  Whey protein is essential in any nutrition regimen, regardless of age or activity, providing a catalyst to the body for protein synthesis & muscle growth^.  Far superior to other protein supplements, this naturally sweetened, advanced formula will provide your body with the pure, clean, high-quality protein you need to fuel muscles while maximizing recovery.  Don't take chances with your results - get GNC Pro Performance 100% Whey Protein and feed your body what it needs.

The Pro Performance Results
When GNC's team of research scientists looked to improve this 100% Whey Protein Formula, they knew the answer was "more," specifically through a higher protein formula to enhance nitrogen retention.  Your muscles can only grow when your body retains enough nitrogen.  One of the most effective sources of nitrogen for fueling lean muscle mass is whey protein.  The specially manufactured clean, ultra-microfiltered whey protein found in this formula delivers naturally occurring anabolic amino acids into your bloodstream.  This spike in aminos provides nitrogen and subsequently creates a nitrogen-rich environment needed for maximum muscle protein synthesis.  Protein synthesis is crucial to the building of lean muscle mass.  The nitrogen factor of this product is 24.

Pro Performance Quality
GNC Pro Performance 100% Whey Protein is also tested for banned substances,* providing peace of mind in the highest quality formulation.  Our researchers create a superior whey protein formula that not only delivers rapid muscle fueling results, but every flavor has a satisfying, delicious, mouth-watering taste profile. Each serving mixes up instantly with a blender, shaker or a spoon - it's that smooth and it couldn't be easier.  This GNC Pro Performance 100% Whey Protein is our best whey protein formula ever.

Typical Naturally Occurring Amino Acids Per Serving


1156 mg


565 mg

Aspartic Acid

2528 mg


293 mg

Glutamic Acid

4326 mg


536 mg


411 mg


1532 mg


2490 mg


2201 mg


431 mg


775 mg


1509 mg


1246 mg


1536 mg


504 mg


585 mg


1422 mg


24046 mg

Informed-Choice | Trusted by Sport
Products bearing this logo have been tested for banned substances by HFL Sport Science, a world-class anti-doping lab.

No Artificial Colors or Preservatives.


†Indicates Branched Chain Amino Acid (BCAA).

^When used in conjunction with an exercise program.

*Product tested for over 145 banned substances on the 2013 World Anti-Doping Agency (WADA) Prohibited List via HFL skip lot testing protocol #ICP0307.


Use this product as a food supplement only.  Do not use for weight reduction.  Significant product settling may occur.

©General Nutrition Corporation

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