Muscletech Mass Tech Review: Protein, Creatine, and Hundreds of Calories

Image of a bodybuilder drinking his post-workout shake

Mass Tech is the signature weight gainer of popular supplement brand MuscleTech. Although anyone who is physically active can use their products, they're primarily geared towards bodybuilders, and those seeking to add size.

After trying Nitro Tech, we decided to bump up the calories and create a MuscleTech Mass Tech review, to see how it stacks up against the best in the business.

They also make a higher calorie version, called “Extreme 2000”. But we think that their regular mass gainer is a better solution for most people seeking to bulk up.

And you'll soon learn why

Mass Tech Nutrition facts

These supplement facts are for the regular MassTech. If you want the official stats on “MassTech Extreme 2000”, click the link for the lowdown.

Now back onto the Mass Tech nutrition label. For an 830 calorie shake, we get a well-rounded macro profile consisting of protein (63g) from 6 sources, carbohydrates (132g) such as quinoa, and 6g of fat, of which only 3g are saturated.

There's also a remarkable 65% of the RDI for calcium, as well as other minerals like sodium and iron. However, the standout feature is the recovery/strength combination of BCAAs (14g) and creatine monohydrate (10g).













More on their benefits in just a minute.

Rounding off the supplement facts are typical mass gainer sweeteners acesulfame potassium and sucralose. They're a bit controversial in the health sphere but are generally regarded as safe in reasonable quantities.

The final significant ingredients are an enzyme blend, cellulose, and xanthan gum, both of which are used to thicken the powder, and cholesterol (200mg), which is quite high, even for a mass gainer.

Mass Tech Ingredients

MuscleTech extracts all the benefits of BCAAs, creatine, whey, and carbs, by combining them into one heavyweight concoction.

Here are the primary ingredients, and what they can do your body.  

14g BCAAs & 10g Creatine

With Mass Tech, there is no need to spend extra money on BCAAs or creatine, everything you need to bulk up is already included. All you have to do, is drink it consistently, eat healthily, and give your muscles the right stimulus through hard training.

The most compelling weight gain benefit of creatine is its ability to shuttle water into the muscle bellies, giving them a fuller and rounder appearance. If you're worried about this being a little bit superficial, don't be. After all, the muscles are almost 80% water by design, and pumping them up with a few extra pounds of liquid and glycogen, is only going to make you look bigger than usual.

On the recovery side of the equation, we have 14g of BCAAs, which contrary to popular belief, do in fact have calories, but not a significant amount. That said, they can still help you gain weight. How?

BCAAs help you gain weight because they contain leucine. This is the amino acid that stimulates protein synthesis, which is the building block of all lean mass growth.

You can shovel down as many calories as your stomach will allow, but without protein synthesis being spiked, your "gains" will be flabby, and anything but muscular.

Image of a creatine monohydrate supplement powder

Protein And Carbs

While other mass gainers typically contain around 1 or 2 protein sources, this formula consists of a multi-phase protein system that supplies the muscles with amino acids more consistently.

It contains hydrolyzed whey and 2 forms of whey protein isolate, including whey isolate 97%, the purest form of protein powder currently available on the market. Calcium caseinate is another protein included in the Mass Tech mixture, it naturally breaks down much slower than whey, making it an ideal protein source for preventing catabolism during the night.

Egg albumin, more commonly known as egg whites, is a highly bioavailable type of protein and unlike the egg yolk, is virtually fat-free.

Glucose polymers are the first carb source in the Mass Tech medley. They're commonly found in sports drinks and are useful for gaining weight because they're easy to consume in large quantities. Unlike other carbohydrates, they don't cause as much stomach distress.

MuscleTech also utilizes a ModCarb™ blend, which consists of low GI grains like oat bran, quinoa, buckwheat, and millet, to offset some of the insulin response caused by the glucose.

Image of different mass gaining foods

So Who Can Benefit From Taking It?

Far from being your ordinary weight gain supplement, MuscleTech Mass Tech is scientifically engineered for the hardgainer to add mass and add it rapidly. If you have a typically skinny guy physique or a metabolism so high that it makes others jealous, then you may well benefit from using Mass Tech regularly.

However, it is not for everyone.

Obviously, using it is not a good idea if you're already carrying a spare tire around your waist. Also, don't take any extra creatine when you're using Mass Tech. It already has 10g, which is plenty.

So, if you like the idea of not having to buy creatine and BCAAs each month, go ahead, size up your supplement regime, and give Mass Tech a try today, to see the benefits it can have on your physique and strength.

Are There Any Mass Tech Side Effects?

Let's get straight into some of the most common Mass Tech side effects that you might notice when taking it.

Weight Gain

Yes, believe it or not, some people complain about weight gain, even when that's what the product is designed to help with!

Water retention

When we take creatine for the first time or after a layoff, it's likely that our weight on the scale will increase. As much as we would love to tell you this weight gain is muscle, the majority of it is water retention.

However, it's not all doom and gloom. More intramuscular water means bigger, rounder muscles, which are very visually appealing.

Gas or bloating

Anyone who has ever overeaten protein or fiber, has experienced the unpleasant gassy side-effects. Mass tech alone won't give you gas, but if you go too hard on the protein, then your stomach could give you problems.

How To Use It Properly

Mix one serving (5 scoops) with 16 oz of cold water, or skim milk for more protein.

You can either drink the whole shake at once, or split it into two shakes, and drink them at different times during the day.

It mixes ok in a shaker cup, but for best results, we recommend using a blender.

What's The Best Time To Take It?

Mass Tech can be taken as a convenient breakfast shake, between meals as a protein boost, after training, and before bed to promote overnight muscle growth.

The most important thing is that you get your calories in. However, based on recent science which found creatine to be most effective when taken post-workout, we recommend drinking it after training.

If that’s too many calories at once, then take half after your workout, and the other half at any other time that convenient for you.

Image of a shirtless man drinking a weight gainer

Sizes, Servings, And Scoop

Here are the available sizes for Muscletech's signature mass gainer:

  • MuscleTech Mass Tech Pro Weight Gainer — 14 servings
  • MuscleTech Mass Tech Extreme 2000 Weight Gainer — 18 servings

A serving of MuscleTech's regular gainer weighs in at 235g, whereas a full dose of Extreme 2000 checks in at a hefty 6 scoops and 569g.

Flavors, Taste, And Mixability

It is available for purchase in 5 different flavors; birthday cake, chocolate, cookies and cream, strawberry, and vanilla.

We went for the strawberry flavor and first tried mixing it in a regular shaker bottle. Surprisingly, it mixed as if it was protein powder. We did cheat a little bit though. We only used half a serving, but it's more than fine to split it into 2 separate shakes.

The mixability is both surprising and not surprising. It's a surprise because mass gainers aren't meant to blend this quickly, but it's not surprising considering how well MuscleTech's other supplement tend to mix up. Nitro Tech, for example, is one of the best mixing protein shakes we've reviewed.

Taste-wise, it was ok. Certainly not the best we've tasted (usually we go for chocolate) but not the worst either. When we blended it up with milk through, there was a noticeable improvement in the flavor, which also added to the protein count quite nicely (80g with milk vs 63g without).

So How Does It Compare?

If you want to compare this formula to some of the best on the market, then you can check out our table below for the scoop. You can also read more about our top 5 mass gainers of the year by clicking the link.


Our Rating





Mass Tech

Best Gainer With Creatine



True Mass

The Tastiest



Mass Tech Extreme 2000

Highest Calorie



Mass-Tech vs Mass Tech Extreme 2000

Mass-Tech Extreme 2000 might well be the highest calorie weight gainer ever made, but is it really better than the original?

Let's take a look.

We're going to break down the ingredient lists, to see what separates these two heavyweights, and see which is best for your gains.

Which Has Better Ingredients?

Weirdly, extreme 2000 actually has less protein than regular Mass Tech, despite being twice as high in calories. What gives?

Well, all of the extra calories in Mass Tech Extreme 2000 come from carbs. There is no extra protein, and no significant difference in fats, you just get way more carbs, around 309 more to be precise.



Extreme 2000






















For me, Extreme 2000 is not worth it. That’s not to say it's a lousy supplement, it's just that for most people, the sheer number of calories is overkill, and more calories don't always mean more muscle.

Overall Review

We think it is an excellent supplement in many ways. Helping people of all starting points gain weight, MuscleTech mass gainers are known for changing thin bodies into muscular, strong physiques. Also, containing enough creatine and BCAAs to where you don't need to buy extra, this is a good value mass gainer by our measures.

Unlike similar products, which are often loaded with carbs at the expense of essential proteins, Mass Tech offers a 3:1 carb to protein ratio to emphasize glycogen replenishment, as well as the growth of new muscle tissue.

Being free from maltodextrin and containing the only 13g of total sugar, it is an excellent choice for those who are lean bulking, and even hardgainer who find weight gain a struggle.

We hope that you enjoyed our MuscleTech Mass Tech review. Hopefully, it helps you to choose a good mass gainer.

MuscleTech Mass Tech | Best Weight Gainer With Creatine

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Jonathan Abbott
Jonathan Abbott
Jonathan is a long time fitness enthusiast who specializes in helping others reach their goals faster with the most up to date sports science. When he's not working, you'll find him challanging his body with heavy squats and deadlifts.

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