NEW GNC AMP WHEYBOLIC® Performance Protein Powder - Chocolate Fudge

GNC AMP Wheybolic® is America's Most-Clinically Proven Protein Powder

GNC AMP Wheybolic protein is enhanced with more leucine and BCAA than standard whey protein powder and clinically proven to increase strength^▪*.

Guaranteed To Increase Muscle Strength: Wheybolic's unique whey protein core is enhanced with more leucine and BCAA than standard whey protein powder and clinically proven to increase strength^^▪*.

Proven To Increase Muscle Strength With 2 Scoops: Wheybolic’s new formula delivers more protein per scoop than ever, boosts endurance and performance for more reps, and increases muscle strength^*.

Lift More & Enhance Muscle Growth With 1 Scoop: With just a single scoop, Wheybolic® helps achieve bigger lifts, activates protein synthesis, and enhances muscle growth^*.

Shake Up Your Daily Protein Intake: Enjoy any of Wheybolic’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!
Choose Third-Party Tested Protein: Wheybolic® is Informed Protein and Informed Choice-certified and regularly tested for over 285 banned substances in sport^⬩.

Gluten-free, no soy, porcine free

CLINICAL STUDY #1
An 8-week, randomized, double-blind, placebo-controlled study of 33 healthy men compared the effectiveness of this proprietary module of whey protein and leucine vs. an isocaloric carbohydrate placebo consumed before and after resistance training. Subjects consuming the leucine-whey protein supplement experienced greater increases in muscle strength than those on the placebo. Leucine-whey protein supplementation also increased muscle cross-sectional area from baseline.

CLINICAL STUDY #2

In an 8-week randomized double-blind placebo-controlled study of 39 healthy male volunteers comparing 1 set resistance training (RT) + active or carbohydrate placebo to 2 sets RT alone with no supplement, the active group showed equal gains in maximal muscle strength and muscle endurance compared to the control group.

CLINICAL STUDY #3

In an 8-week RCT with 39 males, 100% of people taking a leucine-rich protein blend 1X/day significantly increased leg strength and endurance, compared to 2X/day and placebo groups when combined with progressive resistance training.

*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.

^When used in conjunction with an exercise program

In multiple randomized clinical trials, participants taking GNC’s leucine-rich protein blend over 8 weeks with a progressive resistance training program had significant increases in muscle strength, endurance, and performance compared to placebo.

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

†Based on mass market (excluding Amazon) Nielsen data 4/3/2022–7/2/2022.