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GNC Pro Performance® XR Series™ Protein Advance XR™ - Chocolate Supreme

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22 Servings

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Description
XR Series™ Protein Advance XR™
  • 7 Protein Blend to Fuel Muscle Growth & Recovery to Help Combat Catabolism*
  • OT2™ for Immediate & Sustained 6 Hour Extended Release Anabolic Leucine
  • Features 8g BCAA, 5g Glutamine, Mucuna & Digestive Enzymes
THE BENEFITS OF Protein Advance XR™
GNC’s superior Pro Performance® XR Series™ Protein Advance XR™ contains a combination of 7 forms of premium protein to give athletes an immediate burst of amino acids followed by a sustained release of muscle fuel. This powerful formula is a revolutionary anabolic protein that supports growth and recovery.* This potent formula also contains the first ever intelligently delivered leucine with Optimal Timing Technology - OT2™.

How can athletes possibly get the necessary fuel they need as they strive to achieve their peak athletic performance throughout the day? Performance® XR Series™ Protein Advance XR™ is enhanced with OT2™which provides a sustained release of leucine for 6 hours.

OT2™ - THE EXCLUSIVE GNC ADVANTAGE
OT2™ is GNC’s intelligent nutrient delivery system engineered to help release key ingredients during crucial times when you need them most! These breakthrough products are designed to deliver immediate and sustained release of ingredients to help maintain benefits throughout your workout, day or night. OT2™ ingredients are coated with a special technology that controls when they are released.

These special actives may be seen in the product- now that’s a real technology you can see and feel! It goes without stating that protein is critical for stimulating muscle synthesis and preserving muscle glycogen stores. Leucine, a key branched chain amino acid, is one of the primary nutrients in protein responsible for these benefits. With the introduction of the unique, sustained-release technology, now muscle fueling leucine is released for up to six hours!

NITRO-FACTOR™ - MAXIMIZE MUSCLE BUILDING
The full muscle building potential of a GNC product is based on its total nitrogen content- so the more nitrogen a product has, the stronger it will perform. Nitrogen needs increase during training, and if nitrogen levels are low, your body pulls from muscle stores which can result in catabolism, poor performance and longer recovery. To fuel performance and anabolism, Pro Performance® Protein Advance XR™ is loaded with 28 grams of nitrogen-boosting ingredients.

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

* 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.

Supplement Facts

As a dietary supplement, mix one scoop (40.7g) with 6-8 fl.oz. of water or your favorite beverage post-workout. For best results, take twice daily on training days and take one scoop between meals on non-training days.

The dosage chart on the label is a recommendation by GNC Scientists for the best results from Pro Performance® XR Series™ Protein Advance XR™. It is recommended that the minimum daily dose is taken on each day based on activity level.

Serving Size 1 Scoop
Servings Per Container 22
Amount Per Serving % DV
Calories from Fat 25.00
Saturated Fat 2.00 g 10%
Cholesterol 50.00 mg 17%
Total Carbohydrate 6.00 g 2%
Dietary Fiber 1.00 g 4%
Protein 22.00 g 44%
Calcium 150.00 mg 15%
Iron 1.08 mg 6%
Sodium 310.00 mg 13%
Potassium 300.00 mg 9%
Calories 140.00
Sugars 1.00 g
Total Fat 2.50 g 4%
Glutamine 5.00 g **
Branched Chain Amino Acid Blend 8.00 g **
Mucuna Pruriens (Mucuna pruriens)(seed)(standardized for L-dopa) 500.00 mg **
Digestive Enzymes 100.00 mg **
** Daily Value (DV) not established

Other Ingredients: Protein Blend (Soy Protein Isolate, Whey Protein Concentrate, Whey Protein Isolate, Milk Protein Isolate, Egg Albumen, Calcium Caseinate, Micellar Casein), Natural and Artificial Flavors, Cocoa (Processed with Alkali), Hydrogenated Vegetable Oil (contains one or more of the following: soybean, palm and cottonseed), Lecithin, Gum Blend (Cellulose Gum, Carrageenan, Xanthan Gum), Monoglycerides, Sucralose, Salt, Vanillin

Warning: Contains: Milk, Egg and Soybean.

Distributed by: General Nutrition Corporation Pittsburgh, PA 15222

Health Notes

Rice Protein

Rice Protein
This nutrient has been used in connection with the following health goals
  • Reliable and relatively consistent scientific data showing a substantial health benefit.
  • Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
  • For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary "Star-Rating" system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

This supplement has been used in connection with the following health conditions:

Atherosclerosis
Dose: Refer to label instructions
Though not yet proven in clinical research, animal studies suggest that rice protein-based diets result in less buildup of atherosclerotic plaque compared with animal protein-based diets. (more)
Athletic Performance
Dose: Refer to label instructions
Some athletes believe rice protein may also improve blood flow to muscle to enhance growth and repair. However, no research has investigated the effects of rice protein on athletic performance. (more)
Obesity
Dose: Refer to label instructions
Dieters who are gluten or dairy sensitive and looking to supplement protein might consider rice protein, though its actual benefits for weight loss have not been studied.(more)
Atherosclerosis
Dose: Refer to label instructionsAnimal studies suggest that rice protein-based diets result in less buildup of atherosclerotic plaque compared with animal protein-based diets.1 This effect may be due to mechanisms involving antioxidant function,2 cholesterol metabolism,3 or insulin function.4 Controlled human studies are needed to determine whether consuming rice protein can prevent or treat atherosclerotic disease.
References

1. Burris RL, Xie CH, Thampi P, et al. Dietary rice protein isolate attenuates atherosclerosis in apoE-deficient mice by upregulating antioxidant enzymes. Atherosclerosis 2010;212:107-15.

2. Burris RL, Xie CH, Thampi P, et al. Dietary rice protein isolate attenuates atherosclerosis in apoE-deficient mice by upregulating antioxidant enzymes. Atherosclerosis 2010;212:107-15.

3. Yang L, Kadowaki M. Effects of rice proteins from two cultivars, Koshihikari and Shunyo, on hepatic cholesterol secretion by isolated perfused livers of rats fed cholesterol-enriched diets. Ann Nutr Metab 2009;54:283-90.

4. Ronis MJ, Badeaux J, Chen Y, Badger TM. Rice protein isolate improves lipid and glucose homeostasis in rats fed high fat/high cholesterol diets. Exp Biol Med (Maywood) 2010;235:1102-13.

Athletic Performance
Dose: Refer to label instructions

Compared with other protein supplements, rice protein has more of the amino acid arginine, and since arginine is a vasodilator that can enhance blood flow to tissues, some athletes believe rice protein may also improve blood flow to muscle to enhance growth and repair. However, no research has investigated the effects of rice protein on athletic performance.

Obesity
Dose: Refer to label instructionsDieters who are gluten or dairy sensitive and looking to supplement protein might consider rice protein, though its actual benefits for weight loss have not been studied.

Rice protein is extracted from rice and used in some protein supplements. Vegetarians may prefer it over protein supplements made from animal sources (such as whey or casein, which are milk proteins). Since rice is rarely involved in food allergies,1 rice protein may also be preferred by people with food allergies, and may be suitable to use in hypoallergenic infant formulas.2 Rice protein is not a complete protein, however, due to insufficient levels of the amino acids lysine and threonine.3, 4 Therefore, these amino acids are often added to rice protein products to correct this imbalance.

Copyright 2014 Aisle7. All rights reserved. Aisle7.com

The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2015.

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Ratings and Reviews

REVIEW SNAPSHOT®

by PowerReviews
GNC Pro Performance® XR Series™ Protein Advance XR™ - Chocolate Supreme
 
4.0

(based on 3 reviews)

67%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

      • After workout (3)
        • Gender:
        • Male (3)
        • Which of the following is the most important to you?:
        • Price (3), Quality (3)

      Reviewed by 3 customers

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      4.0

      Needs some improving

      By scott.lamo

      from Gettysburg, PA

      About Me Runner, Weight lifter

      See all my reviews

      Pros

      • Builds Muscle
      • Good Value

      Cons

      • Gritty
      • Not the best tasting

      Best Uses

      • After Workout

      Comments about GNC Pro Performance® XR Series™ Protein Advance XR™ - Chocolate Supreme:

      First, I'm sure the protein does it's job. This isn't the best or the worst tasting chocolate protein I've tried, but it is 100% better than the vanilla version of this product. It doesn't completely mix with the water or milk, but it's drinkable. I probably won't buy this again.

      • Gender:
      • Male
      • Where did you hear about this product?:
      • Gold Member Mailer
      • How many supplements do you use on a daily basis?:
      • 1-2 Supplements Daily
      • Which of the following is the most important to you?:
      • Price, Quality, Taste
       
      4.0

      Good Protein

      By mgilbo

      from Syracuse, NY

      About Me 4 Days Workout Per Week

      See all my reviews

      Pros

      • Boosts Energy
      • Good Value
      • Tastes Good

      Cons

        Best Uses

        • After Workout
        • Before Bed
        • Before Workout
        • During Recovery

        Comments about GNC Pro Performance® XR Series™ Protein Advance XR™ - Chocolate Supreme:

        I like this for breakfast because its a mixed protein source. Wheybolic 60 is great for a post work out but It would never satisfy my hunger in the morning due to it being to lean a protein. I take this in the morning and after a work out and I don't see any noticeable difference from the Wheybolic 60 but I do notice my appetite is tamed. Mixes well with water but it is slightly thicker than the whey 60, which I like because its more of a shake and I don't have to add milk.

        Price is good, taste is good. If you have a hard time controlling your appetite like I do, this will work and help start your day off without breaking the bank.

        • Gender:
        • Male
        • Where did you hear about this product?:
        • Other
        • How many supplements do you use on a daily basis?:
        • 1-2 Supplements Daily
        • Which of the following is the most important to you?:
        • Convenience, Pollutant Free, Price, Quality
         
        4.0

        Delicious!!

        By livedrummer

        from Roswell, GA

        About Me Competitive Athlete, Runner

        See all my reviews

        Pros

        • Builds Muscle
        • Quickens Recovery Time
        • Tastes Good
        • Tasty

        Cons

          Best Uses

          • After Workout
          • During Recovery
          • During Workout
          • Everyday

          Comments about GNC Pro Performance® XR Series™ Protein Advance XR™ - Chocolate Supreme:

          I drink this post workout, with water. It's delicious! Very low sugar and high in protein. I have been using for about 2 weeks, and have no complaints. Tasty and satisfying.

          • Gender:
          • Male
          • Where did you hear about this product?:
          • Other
          • How many supplements do you use on a daily basis?:
          • 3-5 Supplements Daily
          • Which of the following is the most important to you?:
          • Convenience, Price, Quality

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