Mutant Mass


Spawned from countless hours of research and testing on some of the most massive MUTANTs on the planet, MUTANT MASS is the revolutionary muscle mass gainer that delivers. Every serving of MUTANT MASS delivers to your body an array of macronutrients assembled for those who TRULY want to live the MUTANT life. Designed specifically to help you pack it on. MUTANT MASS — it’s the new breed of muscle mass gainer.

I Am Mutant


MUTANT MASS is without a doubt the most complete and effective weight gainer formula in the world! When it comes to packing on quality mass, bodybuilders all over the world rely on MUTANT MASS. After years of relentless research and development, MUTANT MASS has been specifically formulated with one goal in mind „ to help you quickly pack on MUTANT size!

Every serving of MUTANT MASS delivers 52 grams of muscle-building protein featuring the Mutant Pro Multi-Staged 10 Protein Matrix. The unique protein matrix found in MUTANT MASS supplies the body with 10 complete protein sources, which provides an immediate and long-lasting increase in protein synthesis!

When you combine the powerful protein matrix with the other key anabolic nutrients found in MUTANT MASS, you have the ultimate formula for rapid gains in rock-hard mass! A wide variety of protein sources deliver a vast cross spectrum of amino acids, which triggers greater uptake by muscle cells.

The multi-staged protein matrix found in MUTANT MASS is designed to shuttle more usable protein into your muscles and flood them with a continuous supply of muscle-building amino acids „ all day and all night! MUTANT MASS has been developed based on mountains of scientific evidence from a countless number of research studies.

Precisely engineered to help you quickly pack on pounds of muscle, every aspect of the MUTANT MASS formula has been researched and tested to ensure it is without a doubt the most effective weight gainer on the market! A research study conducted on weight-training athletes showed just how effective MUTANT MASS can be at building muscle and increasing strength.

In this study, subjects that consumed a weight gainer shake, which contained nearly the exact amount of calories found in 2 servings of MUTANT MASS, gained DOUBLE the amount of lean muscle mass as control subjects! On top of that, test subjects also increased their max bench press by an average of 31.5 pounds!

So, by simply adding 2 servings of MUTANT MASS to your daily diet and training program you can DOUBLE your gains in lean mass and increase your max bench by over 30 pounds! In a real world study, 23 experienced weight lifters used MUTANT MASS for 10 days and the results were as follows: 15 lbs bag with FREE I AM MUTANT Blender Ball Shaker Average weight gain in just 10 days was 3.7 pounds of muscle! 92% reported increases in bicep and chest measurements 87% reported reduced body fat 92% reported increased energy 87% reported they felt their muscles were “tighter” and stronger 96% liked the taste 100% would recommend it to others wanting to add LEAN mass


  • • Multi-award winning weight gainer — sold in over 100 countries
  • • 15 lb bags delivering over 1000 specially engineered calories per serving
  • • 52 grams of quality protein featuring a 10 whey, casein & egg protein blend
  • • Includes 34 g BCAAs, EAAs, glutamine & glutamine precursors & arginine
  • • Balanced nutrition — packed with carbs, waxy maize, MCT’s, Colostrum, Cinnulin PF® & more
  • • No hidden or undeclared ingredients
  • • Available in multiple incredibly addictive flavours!


SUGGESTED DIRECTIONS FOR USE: Shake or mix 4 scoops (260 g) of MUTANT MASS with 454-908 mL (16-32 fl. oz.) of water; tastes incredibly addictive in water — tastes even more fantastic in milk! You can enjoy 2 or even 3 shakes a day. Our favourite program is on training days to enjoy one shake first thing in the morning and a second immediately after training. For non-training days, simply enjoy your shakes whenever you feel the need to add MUTANT MASS!

MUTANT MASS 2900 CALORIE PROGRAM: Shake or mix 4 scoops of MUTANT MASS with 908 mL (32 fl. oz.) of low fat 1% milk, twice a day; delivers 170 g of protein and 2,940 calories per day!


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When your order with Nutrition Warehouse Canada all you have to do is enter coupon code FIRSTORDER and you will get 10%OFF*. Once you make you first order you will receive another coupon code for an additional 15%OFF** your second order. * Some Restrictions May Apply *Cannot Be Used With Any Other Offers.