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GNC

GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, Gluten Free, Whey, Creatine, BCAA, 3rd Party Tested, Muscle Recovery & Growth, Micronutrients, Double Chocolate, 9 Servings

  • Based on 533 reviews
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Arrives Thursday, Nov 27
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Features

  • START GAINING MASS WITH A HIGH-CALORIE FORMULA: Build the size that creates big moments when you train with the blend of protein, creatine, and carbohydrates in GNC Pro Performance Bulk 1340 high-calorie mass gainer
  • SUPPORT MUSCLE ENERGY, RECOVERY, AND GROWTH WITH CREATINE & MORE: Fuel maximum results during and after intense workouts with muscle fuel from high-quality protein and 1g of creatine to support energy production
  • HIT BIGGER PROTEIN GOALS: Bulk 1340 packs 50g of whey protein powder with naturally occurring BCAA to support muscle growthincluding 10g of glutamine, an amino thats also important for supporting the immune system
  • FUEL MUSCLES WITH 1,340 CALORIES IN A MACRO BLEND: GNC Pro Performances most nutrient-dense blend packs enough calories and carbs to blast through your most challenging sessions in the gym
  • CHOOSE A BANNED SUBSTANCE-TESTED MASS GAINER: Unlike most mass gainers with proprietary blends, Bulk 1340 is certified Banned Substance Tested and designed to help athletes increase size and overall strength.

Description

Pro Performance Results: Numbers matter when you want to increase mass and muscle. GNC Pro Performance Bulk 1340 contains 1,340 nutrient-dense calories and 50 grams of high-quality protein to help you increase size and overall body strength. 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 Glutamine, BCAAs and Creatine, this dietary supplement is formulated to help you fuel your body’s demands, so you can power through each workout and training session. ^Product was tested for over 145 banned substances on the 2018 World-Anti-Doping Agency (WADA) Prohibited List via LGC skip lot testing protocol ICP0307.

Brand: GNC


Flavor: Double Chocolate


Servings per Container: 9


Item Weight: 7.1 Pounds


Product Benefits: Muscle Building, Muscle Strength, Muscle Recovery, Banned Substance Tested, 3rd Party Tested


Product Dimensions ‏ : ‎ 1 x 1 x 1 inches; 7.14 Pounds


Item model number ‏ : ‎ 414778


Date First Available ‏ : ‎ November 16, 2018


Manufacturer ‏ : ‎ GNC


Best Sellers Rank: #57,735 in Health & Household (See Top 100 in Health & Household) #31 in Sports Nutrition Weight Gainers


#31 in Sports Nutrition Weight Gainers:


Customer Reviews: 4.5 4.5 out of 5 stars 533 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 27

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews

    • Please read MY real review, NOT 5 STARS
Review Image by Erik Steven Rodriguez Erik Steven Rodriguez
I thought “gainer 1340” was just a cool name for a protein powder. I felt stupid to realize that this was the amount of calories that were in 4 full servings of this product. Which is a lot. Which is good. It means this thing must be loaded with carbs and protein right?? Well, not the case actually. Comparing this product with my previous mass gainer that ran out, I was surprised to find out that this powder had over double the calories, but still less carbs AND PROTEIN than my previous powder! Which begs the question where are all these calories coming from. Well judging on the taste of it, probably sugar. It is a very sweet drink that taste quite nice compared to most other products. It has a little artificial taste, but overall it went down smooth. Also the amount of Vitamin D in this powder is insanely low compared to my previous powder. This powder screams cheap filler protein powder to me. I would not recommend this product at all, unless you are really struggling to gain weight and want a protein powder that is palatable and calorie dense. Scoop sizes are a little bigger than average, but doable. Also it’s important to note this product has a gram of creatine monohydrate per 4 servings, so if you are at all worried about the male pattern baldness side effect from taking creatine. I would stay away from all protein powders that have it in them. Overall it seems to be just a cheap weight gainer, that has a low amount of carbs and protein compared to other weight gainers with less calories. It taste good and is calorie dense, so if you are in dire need of fitting calories into your diet then by all means buy this cheap meal replacement. However if you are looking for a product that has a decent amount of calories, and a good carb to protein ratio then look elsewhere. This does not fit what i am looking for. This is my REAL opinion. No bs ... show more
Reviewed in the United States on May 3, 2019 by Erik Steven Rodriguez Erik Steven Rodriguez
    • Instant weight gain, great product!
Great flavor, instant results, money well spent. Mixing with water is ok but I found that milk really amps the taste and gives better results.
Reviewed in the United States on January 1, 2023 by Brrraaaapppp
    • Builds muscle
I buy this for our son. He is a very active person. This protein helps him keep his weight and builds muscle.
Reviewed in the United States on August 29, 2025 by Alma
    • Pleased in comparison.
So far so good with this powder. My husband feels a noticeable difference adding this to his routine. It does not dissolve well in cold liquid. He prefers mixing it in with his coffee. He doesn’t do the 6 scoops per serving either, he does the equivalent to 1-2 scoops. He enjoys the taste even though he says it taste just like previous chocolate powder he has tried. The value for the money is there in comparison to other mass gainers on the market. Overall he is pleased with the product. ... show more
Reviewed in the United States on April 11, 2025 by Terra Meek
    • Sabor
Muy buen sabor y la tabla de nutrientes te dice cómo beberla para los nuevo lo que queda perfecto ya varias veces la he pedido y no decepciona
Reviewed in the United States on August 27, 2025 by Andy Garzon
    • Great Product
This product is the best protein/high calorie powder I have tried. It has helped me get through some rough gi issues.
Reviewed in the United States on August 24, 2024 by Christopher
    • Taste Amazing
Good carb Count for Bulking
Reviewed in the United States on October 30, 2024 by Best Laptop
    • Quality issue
Review Image by Karin Thompson Karin Thompson
Container looks half full.
Reviewed in the United States on June 14, 2023 by Karin Thompson Karin Thompson

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