• Designed for the hardgainer
  • Multi-phase protein system
  • Build mass & strength

Mass-tech has more protein, better calories & bigger results



MASS-TECH features 80g of protein when mixed with 2 cups of skim milk which supplies fast, medium, and slow-digesting proteins. The multi-phase protein system provides critical amino acids to the body at varying speeds for extended delivery of amino acids in the blood.



The formula’s protein dose when mixed with 2 cups of skim milk supplies a massive 13 grams of BCAAs and 7g of Leucine, which help fuel your skeletal muscles, preserve muscle glycogen stores, and help to reduce the amount of protein breakdown.



The new, powerful formula now delivers a massive 1170 calories derived from high-quality protein and quickly digested carbohydrates, as well as specialized fats. It is the most versatile weight gainer available, which can be taken once daily or split into two separate half servings.


Omega-rich fats

The full-spectrum formula contains less saturated fat than other weight gainers and is formulated with 5 grams of omega-rich fats, which provides energy-dense calories.

The Science behind Mass-tech

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‡ When mixed with 2 cups of skim milk

Build strength faster

Unlike other leading gainers that contain little to no creatine, MASS-TECH delivers a 10-gram clinically validated dose to increase strength fast.

Put the body in an anabolic state

Supplies 168g of carbohydrates through a multi-phase carb complex to both spike insulin, quickly shuttling creatine into the muscle, and promote muscle glycogen replenishment, helping to put the body into an anabolic state.

Enhance protein synthesis

MASS-TECH provides 3g of L-alanine which is the second-most used amino acid after L-leucine in protein synthesis. It has even been noted to play a role in glucose production for usable energy.

The MASS-TECH Advantage

MASS-TECH is a powerful weight-gain formula developed with key massbuilding compounds that are shown in research to help increase size, strength, and overall mass.

MASS-TECH1170 kcal‡80g‡7g / 13g‡9g (5g Omega-Rich Fats)YES10g
Competition#1833 kcal (With skim milk)68g (With skim milk)YES (Amount not disclosed)27g (With skim milk)NONO
Competition#21300 kcal (With 18 oz. milk)74g (With 18 oz. milk)YES (Amount not disclosed)25g (With 18oz. milk)YESNO

When mixed with 2 cups of skim milk


Mix 1 serving (5 scoops) with 16 oz. of water or skim milk and consume either in the morning, between meals or post-workout. If preferred, you can consume 1/2 serving twice daily. Read the entire label before use and follow directions provided.

Supplement Facts

Milk chocolate

MASS-TECH Milk Chocolate supplement facts

Peanut butter chocolate

MASS-TECH Peanut Butter Chocolate supplement facts


MASS-TECH Strawberry supplement facts


MASS-TECH Vanilla supplement facts

Stack MASS-TECH with

Clear Muscle


Clear Muscle



Nano Vapor



Test HD

Get MASS-TECH at these retailers
Vitamin Shoppe
Vitamin Shoppe

Review Mass-Tech

Milk Chocolate

Chocolate Peanut Butter

Mass-Tech is rated 4.9231 out of 5 by 13.
Rated 5 out of 5 by from Works well High quality fatty acids I recommend this product if you need a solution For skinny guys and girls But its all about routine
Date published: 2015-08-04
Rated 5 out of 5 by from Pecfect for fast metabolism I'm 33 and 1st used of it was 2 years ago while I weighted 117 pounds. I was going to gym 6 times a week and eat 2000-4000 calories per day since last 15 years and stay at 117pounds well I tried everything to gain instead of maintaining my weight. Pecfect for fast metabolism, I used for 45 days with 1 jar of mass tech and gain 40pounds and being 157pounds. My chest pass from 36 inchs to 42 inchs. Since 2 years that I didn't used any additional product and I have been maintained 147 pounds and 39 inchs of chest. I'm proud to keep this 30 pounds and thinking to get another jar now to see if I will goal 175 pounds.
Date published: 2015-01-29
Rated 5 out of 5 by from Great mass I have never had such an amazing clean mass gainer before. Instead of just retaining bloat you actually pack on goon quality mass, AND KEEP IT! I have been using mass tech now for about 20 days and I have the best energy now while putting on mass than I ever have before!
Date published: 2014-02-28
Rated 5 out of 5 by from Very helpful for adding calories I really like having this around. I eat pretty healthy and have trouble getting enough calories to gain weight which is my overall goal. I like taking this product because it gets me the calories/protein/carbs/etc. that I need to build muscle and gain weight. 
Date published: 2014-01-27
Rated 5 out of 5 by from MassTech Review Being an ectomorph, it felt impossible to gain weight during the first few months of my bodybuilding commitment.  Thanks to MuscleTech, I went through a 4 week journey with their newly released mass gainer, MassTech!  Within 4 weeks, my progress (bodyweight AND lifting weight) skyrocketed!  I surpassed dozens of PR's, including the most crucial: Deadlifts, Squats, and Bench. 
Date published: 2014-01-20
Rated 5 out of 5 by from Finally a Mass Gainer that works! I am a pretty skinny guy and always tried to put on some mass. This product did just that. I have gained 10lb from using this product and i finally reached my goals using Mass Tech. it blends in extremely well and tastes great!
Date published: 2014-01-19
Rated 5 out of 5 by from Awesome Size Used it to put on some size during winter.  Has an awful alot of calories with none of the fillers I dont want or need.  Taste is good and fills me up.
Date published: 2013-12-16
Rated 5 out of 5 by from Amazing Weight Gainer Working long days with minimal breaks can dramatically hinder your ability to get in the necessary calories needed to build quality muscle. Unfortunately most weight gainers are filled with unnecessary sugars and fats, that is, until I read up on and started using MassTech. It has all the calories I need, 10g of creatine, 5g of Leucine, and digestive enzymes to help your body properly break it down. This is the perfect meal replacement for when you're in a rush and has everything you need to add some quality muscle!
Date published: 2013-12-15
  • 2015-10-05T08:06CST
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