Bulk 1340 - Double ChocolateDouble Chocolate | GNC
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GNC Pro Performance® Bulk 1340


Item # 414682
Gluten Free Gluten Free

Product Information



Whether you mix it into a simple shake or a blended smoothie, GNC Pro Performance® Bulk 1340 is a convenient, high-calorie mass gainer that supports muscle energy, recovery and growth.*^ With 50g of protein, 1,340 calories and 277g of carbohydrates per serving, this dietary supplement is formulated to help you increase size^ fuel your body’s demands*, so you can power through each workout and training session.


Feature Bullets

  • Scientifically formulated mass gainer contains 50g of high-quality protein, 1,340 nutrient-dense calories and 277g of carbohydrates per serving
  • 11g of BCAA to help with muscle recovery and growth and reduced muscle protein breakdown
  • 1g of creatine helps your muscles produce energy for exercise*^
  • 10g of the amino acid, glutamine, serving as fuel to help maintain immune health and muscle support*
  • Gluten-free recipe with a natural and artificial vanilla ice cream flavor
  • Easily mixes into your favorite shake or blend



^When used in conjunction with an exercise program.

*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.


Nutrition Facts
Serving Size  2 Heaping Scoop(s)
Servings Per Container  15

Amount Per Serving     % DV

Calories 1340  
  Calories from Fat 30  

Total Fat 3.5g   5%
  Saturated Fat 2g   10%
Cholesterol 65mg   22%
Fiber 2g   8%
Sugar 11g  
Protein 50g   100%
Total Carbohydrates 277g   92%

Vitamin A 5000 IU   100%
Vitamin C 60 mg   100%
Vitamin D 200 IU   50%
Thiamin 4.8 mg   320%
Riboflavin 4 mg   235%
Niacin 50 mg   250%
Vitamin B-6 5 mg   250%
Folic Acid 400 mcg   100%
Vitamin B-12 10 mcg   167%
Biotin 300 mcg   100%
Pantothenic Acid 25 mg   250%
Calcium 730 mg   73%
Iron 9 mg   50%
Phosphorus 690 mg   69%
Iodine 150 mcg   100%
Magnesium 220 mg   55%
Zinc (as Zinc Citrate) 15 mg   100%
Selenium 70 mcg   100%
Copper 1.5 mg   75%
Manganese 2.5 mg   125%
Chromium 200 mcg   167%
Molybdenum 75 mcg   100%
Sodium 330 mg   14%
Potassium 1210 mg   26%

Vitmain E  30 IU   **
Anabolic Amino Maximizer  0   **
Glutamine/Glutamic Acid  10 g   **
Leucine (as Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, Milk Protein Isolate, L-Leucine and Egg Albumen)  6 g   **
Isoleucine (as Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, Milk Protein Isolate and Egg Albumen)  2.5 g   **
Valine (as Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, Milk Protein Isolate and Egg Albumen)  2.5 g   **
Tyrosine (as Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, L-Tyrosine and Egg Albumen)  2 g   **
Arginine (as Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, Milk Protein Isolate and Egg Albumen)  1 g   **
Creatine (as Creatine Monohydrate)  1 g   **
Choline (as Choline Bitartrate)  250 mg   **
Inositol  250 mg   **
PABA (as para amino benzoic acid)  5 mg   **

** Daily Value (DV) not established.
Other Ingredients
Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, Milk Protein Isolate, Egg Albumen), Cocoa (Processed with Alkali) , Natural and Artificial Flavors, Vitamin and Mineral Blend, Guar Gum, TRAACS® Magnesium Bisglycinate Chelate, Sucralose, Acesulfame Potassium
CONTAINS: Egg, Milk and Soybeans, Manufactured on equipment that process products containing soybeans (lecithin), milk, peanut flavor, wheat, shellfish, tree nuts, fish oil and eggs
Label (click image to enlarge)

How To Use

As a dietary supplement, mix two heaping scoops (360 g) with 24 fl. oz. of cold water or milk. Consume 1-2 servings per day.
Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition. Discontinue use two weeks prior to surgery.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222


4.5 / 5.0
122 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
It’s a great product, it works good for putting on lean muscle mass. Thank you. I’ll be buying it again.
May 9, 2019
1 month ago
Great product. Tastes really good.
May 7, 2019
1 month ago
great Product. Tastes good and has contains a lot of protein
May 3, 2019
2 weeks ago
May 2, 2019
2 months ago
Extra energy
Great product. Gives the added energy needed
April 26, 2019
2 months ago
Another one
Delicious, and keeps you wanting more!
April 23, 2019
2 months ago
Good Choice
Second purchase. Mixes well and does not taste bad. Also, helped me gain :)
April 6, 2019
2 months ago
Anyone trying to put bulk weight on this is a great product
Great stuff helps me keep the weight on
April 5, 2019
2 months ago
True Mass Gainer
Tastes great! Dilutes well....gained 5lbs in 2 weeks.
March 27, 2019
2 months ago
Working good ,or taste good,like a chocolate milkshake!!!,and I'm gaining weight!!!
Will be buying again!! Gain 2 pounds from my 1st jug!!!
March 26, 2019
2 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 37 questions Browse 37 questions and 51 answers
when do you start seeing results being taking this for a week 2 servings a day one in the morning one in the evening wondering when should i start seeing gains ? at the moment i dont work out
A shopper on Aug 14, 2018
BEST ANSWER: You will start seeing gains when you start working out, you can't just expect to drink mass gainer and get jacked.
Is it mandatory that i workout while using this product?
A shopper on Feb 7, 2019
Which one taste better?
Viri V on Apr 4, 2018
BEST ANSWER: My opinion is vanilla !
Any side effects?
A shopper on Sep 20, 2018
BEST ANSWER: No side effects at all really, great product, would recommend!
How often will I have to buy a new container if I use daily?
Jared M on Mar 8, 2018
BEST ANSWER: The 12 lb bag almost lasts me a month. I use one scoop in the mornings and one at night. Gained 15lbs solid mass in 3.5 months
Is this product safe to take?
A shopper on Mar 27, 2018
BEST ANSWER: Been taking for week and seem to be fine lol !
Can u mix this in a fruit smoothie?
Marcisa E on Feb 23, 2018
BEST ANSWER: Quick answer: YES
The vanilla ice cream flavour goes very well with strawberry, banana, jack fruit, pineapple and berries. That's what i tried so far. I also trow in peanut butter but I mix 1 scoop it with 12oz of water instead of milk plus whatever fruit I feel like that day
How many servings is this?
A shopper on Feb 17, 2017
BEST ANSWER: It says it has 9 servings (The 7lb Size) but I've had mine for 4 weeks and still have half the container left. It does tell you to take 2 scoops for a single serving size but I typically use around 1 scoop for my serving size, But it should last you around 3 weeks if you use the typical serving size!
Is this product suitable for lactose intolerance?
A shopper on May 20, 2018
BEST ANSWER: Yes. I’m lactose intolerant too. Just use lactaid or ensure to mix it with.
How many times a day do you guys drink a shake with this powder?
stephen M on May 18, 2018
BEST ANSWER: Twice a day once in the morning and once in the evening with milk mixed
How many grams is the scoop?
Beverly T on Sep 7, 2018
BEST ANSWER: The scoop holds 90 grams. The serving size is four scoops
Is this product similar to mass gainer complex from GNC in the red and black container?
Mensah B on Jul 15, 2018
BEST ANSWER: Yes. In fact, I was looking for the mass gainer complex (which appears to no longer be sold) when I ordered this. From what I can tell (taste, ingredients, etc.), it's basically the same thing.
Does it have added sugar??
A shopper on Aug 16, 2018
Is there seriously only 11 g of sugar in each serving of 1340 calories? I hope its that low but i feel like its too good to be true
Daniel T on Oct 19, 2018
Can I still take it on days I don't workout?
Widline J on Nov 28, 2018
BEST ANSWER: You not only can, but you SHOULD. Staying consistent helps you balance your metabolism and allows your body to make the most of your increased calorie intake.
Can a 15 year old take this product?
A shopper on Jun 13, 2018
BEST ANSWER: I have been using this for a year and a half (i am 15)
Does it bother anxiety?
A shopper on Sep 7, 2018
BEST ANSWER: No in my families experience.
Is 2 scoops one serving or do I have to take 4 scoops?
Jake F on Apr 28, 2018
BEST ANSWER: Only 2 Scoops 4 Two many !
Can you use this and whey at the same time?
C H on Apr 9, 2018
BEST ANSWER: I recommend it. Use a whey protien shake post workout, while taking mass gainers before bed or upon waking up
How long does it take to see results?
Shukier L on Dec 23, 2018
BEST ANSWER: I'd drink one large nutri ninja bottle of it a day mixed with ground flaxseed and almond milk. I went up a dress size per month.
Is it gluten free?
Kristie on Feb 27, 2018
What is the difference between mass gainer and pro performance bulk?
Suhail B on May 2, 2019
Does their a scoop inside ?
A shopper on Nov 2, 2018
BEST ANSWER: Sure, Try dig it out
Do you use 1 scoop for 1 shake or 2 scoops for 1 shake?
A shopper on Aug 26, 2018
BEST ANSWER: I used 1 scoop for 1 shake, although I never tried 2 scoops.
should i take this before or after my workouts?
bryant on Jul 20, 2018
BEST ANSWER: I took it before and after a workout I think it would work either way as long as you make sure you work out
Can I drink this while breastfeeding?
Amanda C on May 14, 2019
BEST ANSWER: I would highly recommend consulting your physician.
How many calories per serving?
Pammie W on Apr 8, 2019
Can you mix this product with food?
A shopper on Mar 21, 2019
BEST ANSWER: Yes, you can still eat on this product if you break the serving in half.
Do I have to take 700 ml of water or milk and add two scoop ? The full scoop ??? The guy at the store tell me 350 ml milk with 1 scoop 2 times a day. What the best ?
A shopper on Feb 17, 2019
BEST ANSWER: I just mix an 8 oz glass milk with 1 & a half scoop powder 3 times daily, i cant drink a lot of protein at once, so for the whole day I would have a complete of about 4 & a half scoop daily
is this protein used by women and men ?
A shopper on Dec 26, 2018