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48.17 oz.

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Post-workout muscle support
  • Provides 25g of Fast and Slow Release Proteins + 7g of Leucine
  • 142% Faster Absorption of BCAA for Muscle Fuel
  • Amino Acceleration System + 18g of Waxy Maize to Support Recovery

What is Amplified Recovery Protein XR™?
The protein that you have always wanted, but just didn’t know it…until now! Amplified Recovery Protein XR™, the ultimate in Xtended Release formulas, is the ideal post-workout blend packed with both fast and slow proteins you need to optimally fuel and support muscle repair after every intense training session. Suitable for every athlete, the distinct protein composition targets two key actions of muscular activity: anabolism and recovery. Whether it’s weight training or aerobic endurance, strenuous workouts cause damage to muscle tissue, so what you need is a protein that will help set the stage for quality repair and support for your muscles, and here it is! A dual action, extended release energy source that combines a fast-acting blend of technology-enhanced whey protein with slower-acting quality casein for long lasting muscle fuel. The unique form of whey protein is proven to deliver key amino acids into your blood better and faster than ordinary whey protein. With this faster-absorbing protein, you also get 142% faster absorption of BCAA into the blood stream, which can be taken up by your skeletal muscle where they may help preserve glycogen stores and reduce protein breakdown. Micronized protein and aminos are the solution to immediate fuel source that lasts up to a few hours, but the muscle refueling doesn’t stop there. Then, waxy maize is used for rapid glycogen store replenishment, a critical muscle recovery component. Lastly, casein is included to provide a slow-digesting, sustained supply of amino acids over 7 hours that can help to significantly decrease protein breakdown. This crucial 25 gram whey and casein combination with 18 grams of waxy maize is designed to keep your muscles out of a catabolic state while continually delivering amino acids necessary to fuel muscles. Get full muscle coverage with Amplified Recovery Protein XR™ - the protein and carb formula with the right balance to support muscle recovery and anabolism immediately after workouts, even hours later.

The Amplified Recovery Protein XR™ Evolution
AMPlified to support and enhance metabolic phases of muscle activity and here’s how: using cutting-edge technology and scientific research and expertise, this unique formulation was designed to be the ultimate protein for recovery support.

Micronized Protein and Amino Acids – This premium protein blend features micronized whey protein and leucine! Using MicroSorb™ Amino Technology, whey protein and amino acids in this formula have been pulverized into smaller particles that are easier to absorb. As a result, Amplified Recovery Protein XR™ is proven to deliver superior amino acid uptake compared to regular whey. That means more amino acids are available for your muscles to use as fuel! These vital amino acids all support proteins involved in muscle building, recovery and other processes crucial to your muscles.

  • Waxy Maize – Serves as a carbohydrate source to replace glycogen stores during the recovery process, helping to make sure that energy is ready and available to burn for your next intense workout.
  • Casein – This slow digesting protein increases blood amino acids at a much slower and steadier rate giving you the most favorable environment for proper repair of your muscles over a longer time frame.
Supplement Facts

As a dietary supplement, consume one level scoop (76g) of Pro Performance® AMP Amplified Recovery Protein XR™ mixed with 8-10 fl. oz. cold water within 30 minutes after your workout. For extreme results, take twice a day.

Serving Size 1 Level Scoop
Servings Per Container 18
Amount Per Serving % DV
Calories 260.00
Calories from Fat 20.00
Total Fat 2.00 g 3%
Saturated Fat 1.00 g 5%
Cholesterol 60.00 mg 20%
Sodium 170.00 mg 7%
Total Carbohydrate 35.00 g 12%
Calcium 200.00 mg 20%
Potassium 170.00 mg 5%
Sugars 4.00 g
Protein 25.00 g 0%
L-Leucine 7.00 g 0%
 Whey Peptides **
 Micellar Casein **
 Micronized L-Leucine **
 Calcium Caseinate **
 Micronized Whey Protein Concentrate **
 Whey Protein Isolate **
Amino Acceleration System 200.00 mg 0%
 BioCore Edge (Protease [from Aspergillus oryzae Aspergillus niger and Aspergillus mellus] and Peptidase [Aspergillus oryzae]) **
** Daily Value (DV) not established

Other Ingredients: Protein Blend (Micronized Whey Protein Concentrate, Micellar Casein, Calcium Caseinate, Whey Protein Isolate, Whey Peptides), Waxy Maize, Maltodextrin, Natural and Artificial Flavors, Polyethylene Glycol, Lecithin, Salt, Gum Blend (Cellulose Gum, Xantham Gum, Cararageenan), Sucralose, Potassium Chloride, Acesulfame Potassium

Storage Instructions: Store in a cool, dry place.

Warning: Keep out of reach of children


CONTAINS: Milk and Soybeans.

Distributed by: General Nutrition Corporation Pittsburgh, PA 15222

Health Notes

Adenosine Monophosphate

Adenosine Monophosphate
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:

Shingles and Postherpetic Neuralgia
Dose: Refer to label instructions
Adenosine monophosphate has been found to speed healing, reduce the duration of pain of shingles, and prevent the development of postherpetic neuralgia.(more)
Dose: Refer to label instructions
According to one report, about half of the people with porphyria cutanea tarda who took adenosine monophosphate saw complete alleviation of their photosensitivity.(more)
Shingles and Postherpetic Neuralgia
Dose: Refer to label instructions

Adenosine monophosphate (AMP), a compound that occurs naturally in the body, has been found to be effective against shingles outbreaks. In one double-blind trial, people with an outbreak of shingles were given injections of either 100 mg of AMP or placebo three times a week for four weeks. Compared with the placebo, AMP promoted faster healing and reduced the duration of pain of the shingles.1 In addition, AMP appeared to prevent the development of postherpetic neuralgia.2, 3


1. Bernstein JE, Korman NJ, Bickers DR, et al. Topical capsaicin treatment of chronic postherpetic neuralgia. J Am Acad Dermatol 1989;21:265-70.

2. Sklar SH, Blue WT, Alexander EJ, et al. Herpes zoster. The treatment and prevention of neuralgia with adenosine monophosphate. JAMA 1985;253:1427-30.

3. Sklar SH, Wigand JS. Herpes zoster. Br J Dermatol 1981;104:351-2.

Dose: Refer to label instructions

Adenosine monophosphate (AMP) is a substance made in the body that is also distributed as a supplement, although it is not widely available. According to one report, 90% of people with porphyria cutanea tarda responded well to 160 to 200 mg of AMP per day taken for at least one month.1 Complete alleviation of photosensitivity occurred in about half of the people who took AMP.


1. Gajdos A. AMP in porphyria cutanea tarda. Lancet 1974;I:163 [letter].

Adenosine monophosphate (AMP) is an intermediary substance formed during the body's process of creating energy in the form of adenosine triphosphate (ATP) from food.

Copyright 2014 Aisle7. All rights reserved.

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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