Amplified Mass XXX Chocolate®

Other Combinations

Brand: GNC Pro Performance AMP

PowderOther CombinationsOn Market
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Net Contents

6 lb

Serving Size

205 Gram(s)

Servings Per Container

13

Supplement Form

Powder

Bar Code (UPC/SKU)

0 48107 17002 8

Product Version

CODE 386510 FRG

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

12Active Ingredients

12 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Label includes a proprietary blend, so some individual amounts are not itemized.

9% Daily Value Coverage

9 ingredients report an established %DV per serving.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Milk
  • Soy

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 205 Gram(s) · 1–2 per day

IngredientAmount Per Serving% Daily Value
Calories750 Calorie(s)
Calories from Fat50 Calorie(s)
Total Fat6 Gram(s)9%
Saturated Fat4 Gram(s)20%
Cholesterol110 mg37%
Total Carbohydrates124 Gram(s)41%
Dietary Fiber4 Gram(s)16%
Sugar20 Gram(s)
Protein50 Gram(s)
Calcium500 mg50%
Iron1.8 mg10%
Sodium650 mg27%
Potassium1320 mg38%
Tri-MG Infusion3 Gram(s)
Betaine(Betaine Anhydrous)
HMB(Calcium HMB)
Creatine Matrix Blend3 Gram(s)
DiCreatine Malate
Creatine Ethyl Ester HCl
Guanidinoacetate
Creatine AKG
L-Arginine
L-Glycine
L-Methionine
Micronized Amino Acids500 mg
L-Glutamine, Micronized
Arginine(L-Arginine, Micronized)
Leucine(L-Leucine, Micronized)

Percent Daily Values are based on a 2,000 calorie diet.

Other Ingredients

MaltodextrinProtein BlendCocoaNatural and Artificial flavorsMCTLecithinSaltAcesulfame PotassiumSucralose

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, mix 4 level scoops (205 g) with 16 fl. oz. of cold water or milk. Consume 1-2 servings daily.

Suggested/Recommended/Usage/Directions

When should I take it? For maximum results, Amplified Mass XXX should be taken daily. On training days, the product should be consumed immediately after exercise. On non-training days, the product should be taken first thing in the morning or between meals.

Warnings & Precautions

Precautions re: Children

Keep out of reach of children.

Precautions re: Allergies

Contains: Milk and soybeans.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication or have a medical condition.

Precautions re: All Other

Discontinue use two weeks prior to surgery.

Storage

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

50 g protein 10 g BCAA 3 g Creatine Matrix 124 g Carbs

Formulation re: Does NOT Contain

Banned Substance Free

Formula re: Contains

Contains: Milk and soybeans.

Formula re: Contains

This champion blend weighs in at 750 calories, 50 grams of fast, medium and slow absorbing proteins and a 124 gram blend of important carbs - and the amounts are even higher when mixed with milk. That's science-based on nutrition for advanced muscle performance.

Formula re: Contains

Tri-MG Infusion - This anabolic blend consists of clinically studied Betaine (a.k.a trimethlyglycine) and HMB. This combination of ingredients creates an anti-catabolic effect for your muscles. Micronized Amino Acids - Using MicroSorb amino technology, the amino acids added to this formula are pulverized, or "micronized" from large molecules into smaller particles to facilitate faster absorption. Why is that important? Better absorption of amino acids means better muscle fuel. These key amino acids, including Glutamine, Arginine and Leucine, all support muscle protein synthesis and other key processes crucial to gaining mass. Creatine Matrix Blend - For added muscle benefits, this matrix includes 3 forms of creatine, plus other ingredients your body uses to make creatine. Creatine helps to improve training results, support immediate energy production during exercise and is important for muscle protein synthesis.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

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.

Other Label Statements

General Statements: All Other Content

The advantage over other gainers Amplified Mass XXX Typical mass gainer Clinically proven foundation of carbs, proteins and fats No Improves mass with 40% fewer sets No

Brand IP Statement(s) re: (c), (TM), (SM)

Tri-MG Infusion with betaine and HMB No Micronized amino acids with MicroSorb Amino Technology No

General Statements: All Other Content

Creatine matrix blend No The proof is in the pounds!

Brand IP Statement(s) re: (c), (TM), (SM)

Get Your Muscle On: A university study has proven that the ratio of macronutrients in Amplified Mass XXX can help you increase lean muscle mass and improve strength and stamina with 40% fewer sets.

General Statements: All Other Content

That means you get the same results with three sets of resistance training as non-users get with five sets. Add More Performance: Studies show that betaine supports athletic performance. Enhance Your Results: Futhermore, over 500 research studies confirm that creatine can safely and effectively improve gains in muscle mass and athletic performance when combined with regular exercise.

Brand IP Statement(s) re: (c), (TM), (SM)

3 sets + Amplified Mass XXX = 5 sets Equal gain in mass, muscle strength and endurance In an eight week randomized double-blind placebo-controlled study of healthy male volunteers, 18 subjects completed 3 sets of resistance training (RT) daily + the macronutrient blend in Amplified Mass XXX, and 16 subjects performed 5 sets RT daily with no supplement.

General Statements: All Other Content

After eight weeks, subjects on the supplement showed equal gains in body weight, fat free mass (FFM), maximal muscle strength (MMS) and muscle endurance (ME) with only 3 sets RT per day compared to the control group who completed 5 sets RT per day.

Seals/Symbols

Informed-Choice.org Trusted by sport

General Statements: All Other Content

Products bearing this logo have been tested for banned substances by LGC Sport Science, Inc. a world-class anti-doping lab. Product was tested for over 145 banned substances on the 2016 World Anti-Doping Agency (WADA) Prohibited List via LGC skip lot testing protocol #ICP0307. See gnc.com for more information.

General Statements: All Other Content

Increases lean mass with 40% fewer sets

General Statements: All Other Content

Micronized Glutamine to support positive muscle function Improves muscle stamina & strength

General Statements: All Other Content

Clinically researched Natural + artificial flavors

Seals/Symbols

Banned Substance Free

General: Product/Version Code

CODE 386510 FRG

General Statements: All Other Content

Notice: Significant product settling may occur.

General Statements: All Other Content

When used in conjunction with an exercise program.

Brand IP Statement(s) re: (c), (TM), (SM)

What is Amplified Mass XXX? Need to pack on the pounds? AMPlify your gains with Amplified Mass XXX - our best mass gainer ever. Exclusive to GNC, this rock solid formula is engineered with ingredients proven to help you increase lean mass, weight, strength and stamina. Muscle up your diet with Amplified Mass XXX - the ultimate lean mass builder.

General Statements: All Other Content

The foundation - Science-based Sport Nutrition: Balanced sports nutrition + training = Maximal gains in lean mass and performance The science doesn't lie - without enough of the right carbs, quality proteins and healthy fats to complement your training - you won't achieve maximal gains.

Brand IP Statement(s) re: (c), (TM), (SM)

The foundation of Amplified Mass XXX provides a ratio of nutrients proven to accelerate increases in lean mass and exercise performance.

General Statements: All Other Content

Typical amounts of key amino acids per 4 scoop serving to support optimal muscle growth and development. 10 g of BCAA Leucine Isoleucine Valine 4 g of Creatine building blocks Arginine Methionine Glycine 35 g of muscle supporting amino acids Glutamic acid & Glutamine Aspartic acid Lysine Threonine Proline Alanine Serine Phenylalanine Tyrosine Cystine Tryptophan Histidine

General Statements: All Other Content

The extras - Beyond The Basics: Wait. There's more. This motherload of mass gainers is enhanced beyond basic nutrition. Infused with functional blends of ingredients and technologies - this formula offers an arsenal of advantages....

Manufacturer & Distributor

Distributor

General Nutrition Corporation

Pittsburgh, PA, 15222

1-888-462-2548

Market Reference

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Where to Buy Locally

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Research & Studies

  • Natural Food Pigments: From Biosynthesis to Application

    Z Shi, Y Zhao, J Meng, Y Bo, Q Zhao… - Journal of Agricultural …, 2026 - ACS Publications

    … application fields, this review systematically integrates the … application progress in medicine, health care, and cosmetics of … development of health supplements, nutritional supplements, …

    2026
  • Effects of Dark Chocolate on Physiological and Anaerobic Performance Among Healthy Female and Male Adults

    G Balasekaran, YC Ng, S Foong, XRR Ong, P Boey - Nutrients, 2025 - mdpi.com

    … to enhance sporting performance, recovery and metabolic health [3]. … for certain supplements that improve sporting performance to … that dark chocolate (DC), another dietary supplement, …

    2025
  • Role of chocolate consumption on monocytes and inflammatory pathways: a proteomic approach

    M Roccio - 2014 - iris.uniupo.it

    … The concept that chocolate (or the beverage cocoa) had health benefits was accepted throughout … The authors found that the dark chocolate supplement was associated with decreased …

    2014
  • The Effect of Dark Chocolate on Metabolism and Performance in Trained Cyclists at Simulated Altitude

    KA Shaw - 2019 - harvest.usask.ca

    … To determine if dark chocolate could be a viable sport supplement in endurance athletes, it … that you get clearance from a health care professional before you participate. You should not …

    2019
  • Contaminación y efectos secundarios en suplementos deportivos (proteínas, aminoácidos, creatina y suplementos para la pérdida de peso).

    M Muñoz López - 2014 - oa.upm.es

    … review of studies and / or analysis which clarify what kind of protein, amino acids, creatine and fat loss supplements … that do are, not only in high performance sport, but also at the social …

    20142 citations
  • Dark Chocolate Supplementation Elevates Resting Energy Expenditure in Exercise Trained Females

    KM Presler - 2019 - search.proquest.com

    … component of cocoa to which many of its health benefits are often attributed (… health history questionnaire indicating any health conditions, or any potential medication/supplement …

    2019

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-04-25. DSLD Label ID: 175429. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.