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Mass XXX™ - Cookies and CreamCookies and Cream | GNC

GNC AMP Mass XXX™

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Item # 386588
$49.99

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Size: 6.2 lb(s).

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Description

GNC AMP Mass XXX™ in cookies & cream is clinically proven (See clinical study results below) to help increase lean muscle mass, weight, strength & stamina with 40% fewer sets.^* This advanced muscle performance powder mix provides the right amount of carbs, quality proteins & healthy fats to complement your training and achieve maximum gains.*

Benefits:

  • This protein powder contains 750 calories, 50g protein, 11g BCAA, and 3g Creatine Matrix to help achieve your massive gains.*
  • Contains fast, medium and slow digesting protein.
  • Contains an anabaolic blend that combines clinically studied Betaine with HMB creating an anti-catabolic effect for your muscles to support athletic performance.*
  • Includes 3 forms of Creatine + ingredients your body uses to make creatine to help improve training results & support muscle protein synthesis.^*
  • Contains faster absorbing key aminos for better muscle fuel to support muscle protein synthesis and key processes crucial to gaining mass.^*

Clinical Study Results: ^In a eight-week, randomized, double-blind, placebo-controlled study of healthy male volunteers, 18 subjects completed 3 sets of resistance training (RT) daily + the macronutrint blend in Mass XXX™, and 16 subjects profmranced 5 sets RT daily with no supplement. 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.

Ingredients

Nutrition Facts
Serving Size  4 level scoop(s)
Servings Per Container  13

Amount Per Serving     % DV

Calories 740  

Total Fat 6g   9%
Cholesterol 100mg   33%
Total Carbohydrate 122g   41%
Protein 50g   100%
Total Sugars 20g  
Saturated Fat 4g   20%

Calcium 560 mg   56%
Iron 1.9 mg   11%
Sodium 580 mg   25%
Potassium 750 mg   16%

Tri-MG Infusion™  3 g   **
   BETAPOWER® Betaine Anhydrous   **
Creatine Matric Blend  3 g   **
   Dicreatine malate   **
   Guanidinoacetate   **
   Creatine Monohydrate   **
   L-Arginine   **
   L-Glycine   **
   L-Methionine   **
Micronized Amino Acids  500 mg   **
   Micronized L-Arginine   **
   Micronized L-Leucine   **

** Daily Value (DV) not established.
Other Ingredients
Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Soy Protein Isolate), Natural and Artificial Flavor, See Label for Cookie Crumbs Mix, MCT (Medium Chain Triglycerides), Polydextrose, Lecithin, Salt, Acesulfame Potassium, Sucralose
Contains: Milk and Soybeans.
Label (click image to enlarge)

How To Use

As a dietary supplement, mix 4 level scoops (205 g) with 16 fl. oz of cold water or milk. Consume 1-2 servings daily. On training days, consume post-workout. On non-training days, consume first thing in the morning or between meals. Consume ample amounts of water while taking this product.
Warnings
Consult your physician to using this product if you are pregnant, nursing, under 18 years of age, taking medication, or have a medical condition. Discontinue use two weeks prior to surgery. , Keep out of reach of children.
Storage
Store in a cool dry place.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222

Reviews

4.5 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
11
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helps build muscles
I recommend this Mass XXX. I've been using this Mass since 2010 until now... I drink this after I push-up and it helps me build my muscles...
October 17, 2018
Good mass, tastes delicious, bad miscibility
I've noticed a weight increase of 10 lbs in one year, taking this only 3 times a week (and only half the serving size of 2 scoops; 4 scoops is the normal). It mixes great in a blender, but in a blender bottle it still remains chunky. The chocolate is the best tasting of the three i had, followed by vanilla. Cooks n Cream I could do without. Try the chocolate in a blender with ice, milk, banana, and peanut butter.
September 27, 2018
Works great, helps build muscle fast.
September 4, 2018
Purchased
6 months ago
Good
Love the extra calories but it mixes terribly
September 1, 2018
Purchased
3 months ago
My body had to get used to it
I love when I get my discount on my product I will buy it forever good product you have to drink it the right way or it will affect your stomach. I will continue to drink it I love the product the way I mix it up and has put a lot of bulk on me.
August 3, 2018
Purchased
5 months ago
Great Stuff.
August 2, 2018
Purchased
4 months ago
Well the fact i never got the product because there was another shipment with the same tracking number I wasn’t able to get it.
July 22, 2018
Purchased
4 months ago
Great product
My husband has been using this for about 2 months now and it has given him tremendous energy to get through his busy working day. After being off work for 6 months and total knee replacement he is feeling great now that he has been using this product. He just had an annual exam today and the doctor said he is very healthy. Yay
July 18, 2018
Purchased
4 months ago
Good taste, mixes excellent in a bender, and perfect formula for post workout mass gaining.
July 4, 2018
Purchased
5 months ago
Great taste and helped improve my body
June 11, 2018
Purchased
8 months ago
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Browse 6 questions Browse 6 questions and 8 answers
Is this the same as your old product 'amplified mass xxx'?
judy d on Jun 5, 2018
BEST ANSWER: The woman at GNC said it was the same, but Rite Aid still has the original black and red container of Amplified Mass XXX........... The outside of the new container is different, the scoop doesn't even remotely resemble the other scooper and the directions for use are different. It tastes the same. I just purchased the new container so I'm guessing it's the same with 50 grams of protein per serving. Will soon know.
What about banana flavor????it's the best
Rick C on Jun 17, 2018
how was the taste?
A shopper on Jun 11, 2018
BEST ANSWER: It tastes amazing it's my favorite I been buying this brand for a while now love it highly recommended
Will this help men over 50 years of age??
Stan S on Jun 16, 2018
BEST ANSWER: I'm 55. I've been packing on pounds and muscle. Put the beer can down and pick up the barbell.
How long before you see results?
A shopper on Oct 3, 2018
BEST ANSWER: Id say about a month. Works best when your a being consistent with taking it and working out.
Is this safe for college athletes?
A shopper on Oct 15, 2018