MASS®

MUSCLE MASS GAINER

MASS®
MASS®
MASS®
MASS®
MASS®

MUTANT®

MASS®

MUSCLE MASS GAINER

Real GAINS NEED REAL FOOD INGREDIENTS.

Regular price$57.99
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Size
Flavor

There’s no such thing as too massive.

YThat’s why Mutant Mass® exists. Mutant Mass® is the real deal for packing on muscle mass.† Science-based, real macros formulated ­— not some weak-ass bs. High impact, nutrient-dense ingredients from real food and other quality sources. It’s hassle-free hardcore calories that demystify gains.

Mutant Mass® is specifically for the hardcore, the most committed, and those who want to dominate their mass-building goals. Mutant Mass does not contain all kinds of unnecessary junk, fillers, and chemicals. Instead, Mutant Mass® is packed with the highest quality protein, calories, carbs, and fats derived from real food and other quality sources, so you can pack on the mass and become a freakish force of nature.

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What you need to Know:

  • 1000 mg of spirulina - “ruler of all greens”
  • KSM-66® & DE111® - “recovery & probiotics”
  • Unreal taste, fully stackable flavor.
  • Now get your greens on - and get growing.
Buy Now

Your current whey tastes like trash.

You know it. We know it.

We use our own products and that is why IT SAYS GOURMET ON THE LABEL — WE MEAN IT!
Our flavors are freakin’ delicious! We don’t need a bunch of hyped-up co-branded flavors with sugary cereal brands and candy companies for you to feel like you are rewarding yourself with our gourmet-tasting flavors.

Get those feels with our gourmet flavors.

5 LBS / Chocolate Fudge Brownie

5 LBS / Vanilla Ice Cream

5 LBS / Triple Chocolate

5 LBS / Strawberry Banana

5 LBS / Cookies 'n Cream

Real food. Real calories.
Real hardcore mass.

Why we created MUTANT MASS®

There’s no such thing as too massive. That’s why mutant mass® exists. Real gains need real food ingredients, not unnecessary fillers & chemicals. Science-based, real macros formulated —
not some weak-ass bs.

it works

We know you pay attention to every macro and are undoubtedly a label reader. You have probably noticed that most mass builders contain a ridiculous concoction of chemicals, fillers, and creamers. It’s time to kick the bullsh*t to the curb and get real about what you’re feeding your muscles! Mutant Mass gives you quality calories, carbs, fats, and protein from natural food sources like avocado, rolled oats, and sweet potato, not creamers, chemicals, and unnecessary fillers.†

Demystify gains, and become a force of nature.

BUY NOW
hardcore

Supplement facts

Each full serving of Mutant Mass contains 56 grams of protein from six sources, including Whey Protein Concentrate, Hydrolyzed Whey Protein, Whey Protein Isolate, Micellar Casein Protein, Milk Protein Concentrate, and Milk Protein Isolate. Why six sources of protein? Beyond nutrient and other benefits unique to each protein source, each source has different absorption rates, benefiting your muscles differently.
For example, hydrolyzed protein can absorb quickly to feed your muscles after tough training sessions, while micellar casein protein is slow-absorbing for extended muscle nourishment and recovery.

Packed with naturally occurring BCAAs and EAAs to support the massive muscle gains you work so hard for. Mutant Mass also contains 10.4 grams of naturally occurring glutamine. Although glutamine is a non-essential amino acid, it can be highly essential and beneficial to supporting muscle growth and repair when you are grinding hard and trying to pack on massive gains.

Wouldn’t you rather feed your muscles with nutrient-dense carbs
and fats from real food sources instead of a bunch of junk? Mutant Mass contains a carb blend with nutritious food ingredients like Waxy Maize Corn Starch, Barley Starch, Sweet Potato, and Rolled Oats.
Not all fats are equal, and not all fat is bad. Mutant Mass contains “good” fats that can play an essential role in promoting muscle growth and are derived from nutrient-dense sources like avocados, coconut MCT oil, flax seeds, and pumpkin seeds.

Mutant® Mass was carefully formulated to support your gains
without adding a bunch of unnecessary junk. When you read the labels of many mass builders, it looks like a nasty concoction of chemicals and fillers. If you’re drinking something daily to pack on massive gains, you don’t want that! Mutant Mass uses clean ingredients when
possible over highly processed junk ingredients like vegetable creamers, which are often made with other junk ingredients like
corn syrup solids - yuck!

Your current whey tastes like trash. You know it. We know it.
We use our own products and that is why IT SAYS GOURMET ON THE LABEL – WE MEAN IT! Our flavors are freakin’ delicious! We don’t need a bunch of hyped-up co-branded flavors with sugary cereal brands and candy companies for you to feel like you are rewarding yourself with our gourmet-tasting flavors.

Who is the iron god?

  • MUTANT NAME: The iron god
  • SKILL: CREATES GRAVITATIONAL FIELDS
  • THREAT LEVEL: 8.5
  • PERK: CAN MANIPULATE HIS MASS AT WILL†

ASK YOUR QUESTIONS!

LET’S TALK ABOUT WHY YOU ARE UNFOCUSED AND SMALL. JK. SRSLY… WE ARE HERE FOR YOU.

(And more sciency stuff)

If this is your first time using MUTANT® MASS, we recommend you start by mixing 2 scoops with 2 cups of cold water or milk (for extra calories) to assess tolerance. Because MUTANT® MASS is very high in calories, it can cause some to experience stomach discomfort if you’re not used to eating a lot of calories all at once.

On training days, take 1 serving (4 scoops) of MUTANT MASS immediately after your workout. On non-training days, it’s best to take 2 scoops anytime in the morning and another 2 scoops anytime in the afternoon.
Liquid first, protein powder second = no clumps.

For those serious about gaining weight and consuming additional calories, milk is a great option to mix with MUTANT MASS.

Look, shit happens — if you can’t eat a meal or don’t have the time, then yes, use MUTANT® MASS. It’s always best to get in the calories you need rather than go too long without eating, especially when trying to build muscle. Besides, MUTANT® MASS contains high-quality protein, carbs, and fats, so it’s made of real food!

Each serving of MUTANT MASS contains a 242g blend of carbohydrate sources that includes sweet potato, rolled oats, barley, and waxy maize.

Each serving of MUTANT MASS contains a 21g blend of high-quality plant-based fat sources, including MCT oil (coconut oil), avocado, flaxseed, pumpkin seed, and sunflower oils.

No, MUTANT MASS contains a superior blend of proteins containing whey protein concentrate, casein, and milk proteins, all containing lactose.

The expiration date on Mutant Mass is usually printed on the bottom of the bag next to
the lot number. The expiration date format is mm/year.

Customer Reviews
4.8 Based on 71 Reviews
5 ★
92% 
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4 ★
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N
29/05/2024
Norman SVG verified by SHOP
United States United States

Great protein, by far easy to blend and great to mix up to pack on more flavor

RA
22/11/2024
Robert A.
Canada Canada
I recommend this product

All I use now

Great taste! no point in going back to any other protein while baulking . I’ve been using this for a few years now bc I’m a forever baulk kind of guy. Just love this product great price in Canada and great way to hit those needs while on a busy schedule. Highly recommend you just use water bc come on who tf uses milk…… that’s all for my review going to go and mix one up now. Peace

  • How did you find the taste of the product? PoorGoodExcellent
  • Taste? PoorGoodExcellent
R
04/10/2024
Richard
United States United States
I recommend this product

Flavors great, mixes insanely well

Tastes amazing and it mixes into liquid like nothing! It's crazy how well it mixes in, 10 seconds and there's no clumps or anything it's crazy. Still use a lot of milk or water, say 22 ounces just so you aren't nuking your stomach and you get a stomach ache. But I have found even drinking 4 scoops at once doesn't destroy my guts, if it was any other brand or even just whey I would be in pain

  • How did you find the taste of the product? PoorGoodExcellent
  • Taste? PoorGoodExcellent
JL
16/08/2024
Julian l.
Guatemala Guatemala
I recommend this product

Sabor increíble

El mejor sabor de todos los ganadores de peso que he comprado que han sido alrededor de 5 marcas diferentes, me quedo con mutant mass triple chocolate, no es empalagoso, la textura en el paladar es muy buena y deliciosa, con la ganancia de peso no me fue muy bien aunque siendo honesto no lo tomé como dice en las instrucciones solo hice una toma al día post entreno 550 calorias, le daré otra oportunidad y esta vez si lo consumiré como dice en las instrucciones, haré mi próxima reseña después para informarles mis resultados.

  • How did you find the taste of the product? PoorGoodExcellent
  • Taste? PoorGoodExcellent
MUTANTNATION MUTANT MASS® 5 LBS - Muscle Mass Gainer Review
26/08/2024

MUTANTNATION

Thanks for the review Julian and for all the support! Keep us posted on the results and feel free to reach out to us at support@iammutant.com if you ever have any questions or need any advice on how to best use the product. Have a great rest of your day!

MO
04/07/2024
Michelle O.
Canada Canada
I recommend this product

The besstttt

When I say this is the best I'm not jokingggg. Buy it nooowwwww -It mixes seamlessly with either water or milk or both. I also like that i dont always have to blend it. Mixes easily with a milk frother too -Tastes amazzinngg! -Didn't have any stomach or digestive issues but i also started slowly seeing how some people had issues digesting it. I started with one scoop every other day for the first week then I upped it to two scoops a day just to ease my stomach into it. - I gained some weight but i haven't been consistently training so i'll cap it to that. - I'm about to make my second purchase, train hard and i'll come back with a better review on the "mass gainer" part of this product

  • How did you find the taste of the product? PoorGoodExcellent
  • Taste? PoorGoodExcellent
16/07/2024

MUTANTNATION

Hi Michelle, thank you so much for the review and for your amazing continued support and trust in our brand and in our products! It means the world to us. Wishing you a phenomenal rest of your day!