Disclaimer: This scientific independent research is provided by Aisle7 and is for informational use only. GNC provides this information as a service but does not endorse it. Likewise, Aisle7 does not recommend or endorse any specific products.
I accept these terms-
GNC Recommends
These products are guaranteed to be pure, potent and of the highest quality. These items are the absolute best for a concern or need and have our highest recommendation.
-
Product Label
There is a label available for this product. To view the label, click this icon or navigate to the "Label" tab below.
-
ShopRunner
GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate
6 lb(s).351149
Price: $75.99
Member Price: $60.79
Become a Member
Free Membership with $10 Purchase! Details
Buy One Get One 50% Off, Mix and Match! Details
AVAILABILITY: In stock, Ships in 1-2 full bus. days. Details
- Description
-
- 50g of Protein with Micronized Aminos
- Increases Lean Mass with 40% Fewer Sets*
- 3g of Creatine to Improve Athletic Performance*
- Improves Muscle Stamina & Strength*
Clinically Researched
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.
Amplified Mass XXX™ Evolution
What makes this product AMPlified? It all starts with basic science...
THE FOUNDATION - Science-Based Sports 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 compliment your training - you won't achieve maximal gains. The foundation Amplified Mass XXX™ provides a ratio of nutrients proven to accelerate increases in lean mass and exercise performance.** 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 2% milk. That's science-based nutrition for Advanced Muscle Performance.
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...
Tri-MG Infusion™ - This anabolic blend consists of clinically studied betaine (a.k.a. trimethylglycine) 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.
Who Should Take Amplified Mass XXX™?
Amplified Mass XXX™ can help any athlete trying to gain mass or put on added pounds.
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.
3 SETS + AMPLIFIED MASS XXX™ = 5 SETS
* 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
-
Mix 4 level scoops (205g) with 16 ounces of cold water or milk. Consume 1-2 servings daily.
Other Ingredients: Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Soy Protein Isolate), Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Soy Protein Isolate), Maltodextrin, Maltodextrin, Cocoa (Processed with Alkali), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Natural and Artificial Flavors, Tri-MG™ Infusion - Betaine (as Betaine Anhydrous), HMB (as Calcium HMB), Tri-MG™ Infusion - Betaine (as Betaine Anhydrous), HMB (as Calcium HMB), Creatine Matrix Blend (DiCreatine Malate, Creatine Ethyl Ester HCL, Guanidinoacetate, Creatine AKG, L-Arginine, L-Glycine, L-Methioine), Creatine Matrix Blend (DiCreatine Malate, Creatine Ethyl Ester HCL, Guanidinoacetate, Creatine AKG, L-Arginine, L-Glycine, L-Methioine), Medium Chain Triglycerides, Medium Chain Triglycerides, Lecithin, Lecithin, Salt, Salt, Micronized Amino Acids (Glutamine (Micronized L-Glutamine), Arginine (Micronized L-Arginine), Leucine (Micronized L-Leucine)), Micronized Amino Acids (Glutamine (Micronized L-Glutamine), Arginine (Micronized L-Arginine), Leucine (Micronized L-Leucine)), Acesulfame Potassium, Acesulfame Potassium, Sucralose, Sucralose Storage Instructions: Significant product settling may occur. Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, under 18 years of age or have a medical condition. Discontinue use two weeks prior to surgery.
Serving Size 4 level scoop(s) Servings Per Container 13 Amount Per Serving % DV Calories 750.00 Calories from Fat 50.00 Total Fat 6.00 g 9% Saturated Fat 4.00 g 20% Trans Fat 0.00 g Cholesterol 110.00 mg 37% Sodium 650.00 mg 27% Potassium 1320.00 mg 38% Total Carbohydrate 124.00 g 41% Dietary Fiber 4.00 g 16% Sugars 20.00 g Protein 50.00 g 0% Vitamin A 0.00 0% Vitamin A 0.00 0% Vitamin C 0.00 0% Vitamin C 0.00 0% Tri-MG™ Infusion - Betaine (as Betaine Anhydrous) HMB (as Calcium HMB) 3.00 g ** Tri-MG™ Infusion - Betaine (as Betaine Anhydrous) HMB (as Calcium HMB) 3.00 g ** Micronized Amino Acids 500.00 mg ** Glutamine (Micronized L-Glutamine) Arginine (Micronized L-Arginine) Leucine (Micronized L-Leucine) ** Micronized Amino Acids 500.00 mg ** Glutamine (Micronized L-Glutamine) Arginine (Micronized L-Arginine) Leucine (Micronized L-Leucine) ** Calcium 0.00 50% Calcium 0.00 50% Iron 0.00 10% Iron 0.00 10% ** Daily Value (DV) not established
This product contains ingredients derived from milk and soy. - Health Notes
-
Soy Protein for Sports & Fitness
SoyWhy Do Athletes Use It?*
Some athletes say that soy protein provides a source of low-fat, cholesterol-free protein.
What Do the Advocates Say?*
Protein is necessary for rebuilding tissue, which is especially important for bodybuilders. All types of protein provide the body with amino acids.
From an athletic point of view, soy is just another type of protein. Choosing soy protein over other types of protein adds variety to the protein choices available. However, because soy lowers cholesterol, it is an excellent choice for those also trying to lower their cholesterol levels.
Soy is a common ingredient in many meal replacements that are designed to provide a large amount of nutrients in a minimal amount of calories.
How Much Is Usually Taken by Athletes?
Adding protein to carbohydrate intake immediately after exercise may be helpful for improving recovery of glycogen (carbohydrate) stores after exercise, according to some,1, 2, 3 though not all,4, 5, 6, 7, 8 controlled studies. Preliminary studies have suggested that protein supplements may have biological effects that could improve muscle growth resulting from strength training, especially if liquid supplements (typically containing at least 10 grams of protein in addition to varying amounts of carbohydrate) are taken immediately after exercise.9, 10, 11 However, controlled studies have found no advantage of protein supplementation (up to about 100 grams per day or about 14 grams immediately following exercise) for improving strength or body composition as long as the diet already supplies typical amounts of protein and calories.12, 13, 14 In one preliminary study, elderly men participating in a 12-week strength training program took a liquid supplement containing 10 grams of protein (part of which was soy protein), 7 grams of carbohydrate and 3 grams of fat either immediately following exercise or two hours later.15 Men taking the supplement immediately following exercise experienced significantly greater gains in muscle growth and lean body mass than those supplementing two hours later, but strength gains were no different between the two groups. A controlled study of female gymnasts found that adding 0.45 grams of soy protein to a diet that was adequate in protein during an 8-week training program did not improve lean body mass compared to a placebo.16 No research has compared different sources of protein to see whether one source, such as soy protein, has a better or more consistent effect on exercise recovery or the results of strength training.
*Athletes and fitness advocates may claim benefits for this supplement based on their personal or professional experience. These are individual opinions and testimonials that may or may not be supported by controlled clinical studies or published scientific articles.Copyright 2013 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 2014.
- Also Available in
-
This product is also available in the following flavors or formulas:
GNC Pro Performance® AMP Amplified Mass XXX™ - Banana Cream
GNC Pro Performance® AMP Amplified Mass XXX™ - Cookies and Cream
GNC Pro Performance® AMP Amplified Mass XXX™ - Strawberry
GNC Pro Performance® AMP Amplified Mass XXX™ - Vanilla
- Label
-
To view the Label you will need Adobe Acrobat Reader installed. You can download a free copy of the Adobe Acrobat Reader at: http://www.adobe.com/acrobat/readstep.html
- Ratings and Reviews
-
REVIEW SNAPSHOT®
by PowerReviewsPros
- Builds muscle (188)
- Tasty (137)
- Quickens recovery time (131)
- Boosts energy (102)
- Good value (90)
Cons
- Tastes bad (25)
- Complicated to take (14)
- Not effective (12)
- Has side effects (9)
- Pricey / poor value (8)
Best Uses
- After workout (172)
- Everyday (113)
- Before workout (62)
- Before bed (25)
- During workout (11)
- Reviewer Profile:
- Competitive athlete (124), Runner (22), Weekend warrior (21), Football player (7), Rarely work out (7)
- Gender:
- Male (12)
- Where did you hear about this product?:
- Friend or family member (5)
- How many supplements do you use on a daily basis?:
- 1-2 supplements daily (7)
- Which of the following is the most important to you?:
- Quality (9), Price (4), Convenience (3)
Reviewed by 220 customers
Sort by
Displaying reviews 1-10
Previous | Next »
Pros
- Builds Muscle
- Quickens Recovery Time
- Tastes Good
- Tasty
Cons
- Overpriced
Best Uses
- After Workout
- Before Bed
- Everyday
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
I am a hight school athlete who went to GNC going for help. The employees immeadiately took me and my dad to their products. That just goes to show that they just want to sell their own. This product would be good if it were $30 cheaper, because it has too many cheap products in it to be so expensive. Also, there are not enough servings (4 scoops per day! That's a ripoff!) You are better off buying Optimum Nutrition's Serious Mass or the Cytogainer, which are just as good if not better, and a lot cheaper.
- Gender:
- Male
- Where did you hear about this product?:
- Gnc Idiot Worker
- How many supplements do you use on a daily basis?:
- 3-5 Supplements Daily
- Which of the following is the most important to you?:
- Price, Quality
Pros
- Boosts Energy
- Builds Muscle
- Tastes Good
Cons
- price
Best Uses
- After Workout
- Everyday
- Every Morning
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
I got this product about 2 months ago and man im already getting results! I gained 15 pounds of muscle in just 4 weeks which I think is really good! I take this when I wake up in the morning with my breakfeast with milk and then later after practice or workout with water!
This product really gives you the energy to stay acctive and healthy
Price is the only bad thing!- Gender:
- Male
- Where did you hear about this product?:
- Friend or Family Member
- How many supplements do you use on a daily basis?:
- 1-2 Supplements Daily
- Which of the following is the most important to you?:
- Results
Pros
- Builds Muscle
- Tastes Good
- Tasty
Cons
Best Uses
- After Workout
- Everyday
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
Awesome product with awesome gains. Too expensive though.
Pros
- Boosts Energy
- Builds Muscle
- Tastes Good
- Tasty
Cons
Best Uses
- After Workout
- Before Bed
- Everyday
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
I am in high school and I needed to get bigger for football, but I was nearing the end of wrestling season. I decided to start taking it when I made regionals, you know to have a little advantage and weight. But the process started put slow enough to were I was still able to make weight and feel the strength I was getting from using it. After that I started hitting it really hard. I gained 13lbs in a matter of a month!
- Gender:
- Male
- Where did you hear about this product?:
- Friend or Family Member, Other
- Which of the following is the most important to you?:
- Convenience, Quality
Pros
- Builds Muscle
- Quickens Recovery Time
Cons
- Bad After Tast
- Tastes Bad
Best Uses
- After Workout
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
Works well. And I like that if you use milk your right around 1000 calories. its good for building mass (like it should).the only down side is you have to really mix it and I usually throw a banana or two in there to help the taste.
- 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, Price, Quality
Pros
- Builds Muscle
Cons
- A bit expensive
Best Uses
- After Workout
- Before Bed
- Before Workout
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
A serving size is about four scoops, which is a ton of protein to take in one sitting (though for die hard weightlifters, I suppose that's normal). However, even taking half a serving has proven useful
- Gender:
- Male
- Where did you hear about this product?:
- Friend or Family Member
Pros
- Builds Muscle
- Mass gainer
Cons
- Extremely Thick
- Tastes Bad
Best Uses
- Everyday
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
This gets me some great results. My only gripes are that it is EXTREMELY salty (KCl + NaCl on the back) and you need to add an insane amount of it to 16 oz of water for a single serving. It makes for a really thick shake that's sometimes hard to swallow and mix.
- Gender:
- Male
- How many supplements do you use on a daily basis?:
- 1-2 Supplements Daily
- Which of the following is the most important to you?:
- Quality
Pros
- Boosts Energy
- Builds Muscle
- Quickens Recovery Time
- Tastes Good
Cons
Best Uses
- After Workout
- Everyday
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
I have been taking this for awhile now and I can see results and I have talked to other people about their mass gainers and they have said its not as effective and is not a great tasting supplement. The only thing that I would consider bad is that it needs to have more in the bottle and less air. It seems like I go through a whole bottle in less than a month. I wouldn't mind paying a little more for more in the containers. Other than that its a great product.
- Gender:
- Male
- Where did you hear about this product?:
- Teammate
- How many supplements do you use on a daily basis?:
- 6+ Supplements Daily
- Which of the following is the most important to you?:
- Quality
Pros
- Builds Muscle
- Good Value
- Tastes Good
- Tasty
Cons
Best Uses
- After Workout
- During Recovery
- Everyday
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
I have definitely noticed a gain in my size since taking this product. I take it twice a day, once in the morning with breakfast and once again after my workout. If I don't exercise, then I will still take it with breakfast and then again later as a midday snack. Tastes great! Mix it with milk, and tastes just like a milk shake. Excellent product!!
- Gender:
- Male
- Where did you hear about this product?:
- In Store
- 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
Pros
- Builds Muscle
- Quickens Recovery Time
- Tastes Good
Cons
- Expensive
Best Uses
- After Workout
- Before Bed
Comments about GNC Pro Performance® AMP Amplified Mass XXX™ - Chocolate:
If you're looking to gain weight in muscle with consistent weight lifting, this is an awesome booster. Expensive stuff but well worth it.
- Gender:
- Male
- Where did you hear about this product?:
- Gnc Rep
- How many supplements do you use on a daily basis?:
- 1-2 Supplements Daily
- Which of the following is the most important to you?:
- Quality
Displaying reviews 1-10
Previous | Next »
- Ask A Question
-
PEOPLE WHO BUY THIS ALSO BUY:
-
GNC Triple Strength Fish Oil 1500
- Price: $22.99
-
- Price: $59.99
-
GNC Herbal Plus® Standardized Grape Seed Extract - 300 mg
- Price: $46.99
YOU MAY ALSO BE INTERESTED IN:
-
-
GNC Pro Performance® Oatmeal Protein Bar Deluxe - Chocolate Chip
8 bars- Regular Price: $21.99
- Sale Price: $16.49
