Search  for anything...
MuscleTech

Mass Gainer MuscleTech 100% Mass Gainer Protein Powder Protein Powder for Muscle Gain Whey Protein + Muscle Builder Weight Gainer Protein Powder Creatine Supplements Chocolate, 5.15 lbs

    • Based on 3,872 reviews
Condition: New
Checking for product changes
$27.04 Why this price?
Save $2.95 was $29.99

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable due to Food safety reasons

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 30
Order within 6 hours and 54 minutes
Available payment plans shown during checkout

Recently Viewed

Flavor Name: Chocolate Fudge Brownie


Features

  • MASS GAINER PROTEIN POWDER 100% Mass Gainer is specially formulated for performance athletes looking to increase their dietary protein, carbohydrates and overall calorie intake. 100% Mass Gainer is a premium weight gainer for increased size and strength
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • SUPERIOR WEIGHT GAINER MuscleTech 100% Mass Gainer is packed with high-quality protein and mass-producing calories, plus muscle builder creatine monohydrate, a proven anabolic driver for faster mass and strength gains. This superior formula will help you get bigger and stronger
  • NUTRIENT-DENSE MUSCLE BUILDER With 100% Mass Gainer, youll reach musclebuilding milestones more efficiently. The high-quality protein and easily digestible carbs can deliver 1,500 clean calories when mixed with 2 cups of skim milk
  • CREATINE MONOHYDRATE Reimagine the limits of size and strength, as 100% Mass Gainer only uses pure HPLC-tested creatine. Scientific studies have shown that it helps replenish ATP stores in the body for enhanced performance, more muscle and strength

Description

We all know it, but let's make this clear - Size is King! Nothing tells people that you're a bodybuilder more than a hulking frame complete with wide shoulders, big arms, a powerful chest and back, and a set of tree-trunk legs. But while some athletes can gain muscle and size without much difficulty, others struggle to take in the massive amount of calories needed to truly get huge and are left struggling in the gym and on the field. That's where premium Gold 100% mass Gainer comes in! New premium Gold 100% mass Gainer is an advanced mass Gainer designed for individuals who have a tough time adding size. Now you have everything you need to bulk up, pack on muscle, smash through strength plateaus and make the kind of mass gains you've never experienced before!

Brand: MuscleTech


Flavor: Chocolate Fudge Brownie


Primary Supplement Type: Creatine


Unit Count: 82.4 Ounce


Item Form: Powder


Item Weight: 5.58 Pounds


Item dimensions L x W x H: 7 x 7 x 10 inches


Diet Type: Vegetarian


Product Benefits: Energy Management


Age Range (Description): Adult


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 7 x 7 x 10 inches; 5.58 Pounds


Item model number ‏ : ‎ FID51276


Department ‏ : ‎ MuscleTech Mass Gainer


Date First Available ‏ : ‎ March 20, 2018


Manufacturer ‏ : ‎ Iovate Health Sciences Incorporated


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 30

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Only one problem
Flavor Name: Vanilla Milkshake
Product works for me helps put on weight, tastes good but it doesn't mix very well, it's like cottage cheese no matter how much I shake or blend it. Have bought a second order of this product because I put on 7 lbs of muscle in a month and this time it mixes fine.
Reviewed in the United States on February 7, 2025 by Thomas R.
    • Perfect for mixing
Flavor Name: Vanilla Milkshake
I love muscletech. Large quantity, amazing quality with a great price. I opted for the Vanilla flavor due to the want for mixing protein with other flavors in life like Fruits and whatnot. Does that very well. The flavor of the Vanilla itself is lacking but hey its basic Vanilla. Use it to make Ice Cream or whatever. You get your protein intake and you can add additional flavoring without the overpowering flavor of the protien. Very good product ... show more
Reviewed in the United States on May 6, 2024 by BravefighterTTV
    • Watch the serving size
Flavor Name: Chocolate Fudge Brownie
I was looking for generic protein powder, not "mass gainer," so maybe this is my fault, but make sure you pay attention to the serving size in terms of the nutritional content. This huge 5-lb tub only has 7 "servings" because they're each ~350g. If I put as much as that into a shaker bottle, it wouldn't all dissolve. I know because I put in 2 scoops (they ask for 6) and still had some raw powder in the drink. Setting that aside, the flavor is decent, and it mixes well with milk. Just don't presume you're getting as much protein as they claim unless you really go all in...at which point it becomes kinda pricy. ... show more
Reviewed in the United States on January 20, 2025 by azuarc
    • You wanna get jacked!?!?
Flavor Name: Chocolate Fudge Brownie
Review Image by Wasn't that helpful? Click "♥️" Wasn't that helpful? Click "♥️"
Ever wanted to feel like the Hulk but without the whole turning green and smashing things part? Look no further! MuscleTech 100% Mass Gainer Protein Powder is here to save the day (and your gains). #### Pros: 1. **Instant Hulk Status**: One scoop of this magic powder and you’ll feel like you could bench press a small car. My muscles are practically popping out of my shirt! 2. **Delicious Chocolate Flavor**: It's like having a chocolate milkshake, but instead of extra pounds around the waist, you get extra pounds of pure muscle. Win-win! 3. **Easy Mixing**: It mixes so smoothly, I swear it’s like watching a protein powder ballet. No clumps, no fuss. 4. **Muscle Magic**: Includes creatine, so your muscles get that extra *oomph*. I now have muscles in places I didn't even know could have muscles. 5. **Weight Gainer**: If you’re tired of looking like a scarecrow, this is your ticket to the gun show. Gains are guaranteed, or your money back. (Okay, I made that last part up, but you get the idea.) #### Cons: 1. **Outgrowing Clothes**: Be prepared to buy a new wardrobe. Your current clothes will soon feel like they belong to your little brother. 2. **Jealous Friends**: Warning: Your friends may become jealous of your newfound physique and incredible strength. Handle their envy with care. In conclusion, if you want to turn heads, lift heavier, and basically become a walking muscle advertisement, MuscleTech 100% Mass Gainer Protein Powder is your new best friend. Just remember to warn your tailor about your rapidly expanding biceps! Highly recommended for anyone ready to embrace their inner beast. ... show more
Reviewed in the United States on June 17, 2024 by Wasn't that helpful? Click "♥️" Wasn't that helpful? Click "♥️"
    • When mixing eggs, it’s important to properly dilute
Flavor Name: Chocolate Fudge Brownie
I’ll be using this product for quite some time and I am a dedicated loyal customer and it’s just packed with good stuff and most of all is very effective
Reviewed in the United States on March 12, 2025 by Shaw nese Bacchus
    • Not bad, Just too thick and artifical taste
Flavor Name: Vanilla Milkshake
I feel like this powder has a strong artifical sugary taste that makes it hard to get used to. I bought it a while ago and still haven't finished it. It also gets very thick even with half the serving size so I only would use 2 scoops at a time.
Reviewed in the United States on January 1, 2025 by Dawn
    • Protein Works
Flavor Name: Vanilla Milkshake
You gain Muscle weight fast.
Reviewed in the United States on March 14, 2025 by Julie Fernandez
    • DO NOT BUY. MADE ME SICK.
Flavor Name: Chocolate Fudge Brownie
First time I had this was at work. I had 8 ounces of almond milk, 8 ounces of water, a banana, 2 tbsp of peanut butter and 1/2 a cup of oats. I normally do this combination but with protein powder. Thought I'd try a mass gainer to add even more calories. Overall, it came up to just above 1,000 calories. Not a huge deal. I have had plenty of thousand calorie meals. The first night at work I felt sick within the first half an hour of taking it. My mouth was dry, my head was foggy, my mind was racing, I was pacing back and forth, when I was sitting down I was heavily tapping my right foot against the ground. I wanted to leave. I felt like I was having a panic attack. I sucked it up and worked my shift. When I got home I immediately made a hot bubble bath with espom salt, which I could only muster 5 minutes in without feeling the urge to get out, took some pepto and laid on my bed for about half an hour. I could finally move but I still felt sick. Better, but not back to normal. Had a good night sleep and woke up much better. Second night, which for me is right now, I had just the mass gainer powder, 8 ounces of almond milk and 8 ounces of water. Nothing added to it, figured it was probably too much calories, in particular carbs. Nope. Not only did the EXACT same thing happen as the previous it was so much worse. Having food in it helped, having no food in it at all made it stupidly worse. Everything that happened before x 10 and then now I have really bad gas and muscle stomach cramps. I had to leave work half an hour early. I also bike to work and back, and biking back, for the first half of my 10-mile ride back home I honestly thought I was going to have to pull over, vomit and/or pass out and call for an ambulance. It was awful. Again, I sucked it up. Focused on my breathing, telling myself this feeling isn't forever, it's temporary and I made it home. But now here I am after a hot shower, pepto and some water, and my stomach is massively cramping up. I didn't even use the entire 6 scoops as recommended. I only used half that amount BOTH times and I still feel like this. I also forgot to mention that I had to make an emergency trip to the restroom at work and when I did I had blood on my toilet paper. So, yeah, stay away from this mass gainer. If anything, this made me stay away from all mass gainers. Drink this if you want a dry mouth, stomach cramps, foggy head, racing mind, state of panic/dread and blood on your toilet paper. Plus gas. Never. Again. ... show more
Reviewed in the United States on June 9, 2022 by Michael

Can't find a product?

Find it on Amazon first, then paste the link below.