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Muscletech, Mass-Tech, Scientifically Advanced Weight-Gain Formula, Chocolate Milkshake, 5 lbs (2.3 kg) (Discontinued Item)

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Muscletech, Mass-Tech, Scientifically Advanced Weight-Gain Formula, Chocolate Milkshake, 5 lbs (2.3 kg) (Discontinued Item)


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Muscletech, Mass-Tech, Scientifically Advanced Weight-Gain Formula, Chocolate Milkshake, 5 lbs (2.3 kg) (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    6.8 lbs
    Switch to Metric units
  • Product Code: MSC-70088
  • UPC Code: 631656700886
  • Dimensions:
    7.8 x 7.8 x 10.8 in, 5.75 lbs
    Switch to Metric units
Product Overview


  • New Powerful Formula
  • Scientifically Developed Based on Research at: California State University, Long Beach
  • 70 g Protein
  • More Than 1000 Calories Per Serving with Milk♦
  • Research and Development
  • Americans #1 Selling Sports Supplement Brand♦♦
  • Power-Packed with 70 g Protein. Over 1000 Calories and 14 g BCAAs when used as directed
  • Mage-Dosed with the most Scientifically Validated From of Creatine to Build More Muscle & Strength-Fast!
  • Gold-Standard University Study! Test Subjects Gained 420% More Rock-Hard Mass in 8 Weeks‡ and Added Dense Size Directly to their Chest & Arms.‡‡
  • Unbelievable Taste!
  • Zero Aspartame!
  • Natural & Artificial Flavors
  • Dietary Supplement

Not all Weight Gainers are Created Equal

When it comes to building extreme mass, not all weight-gain formulas are created equal. Unlike other formulas that lack scientific research and contain lower-quality protein and a significant amount of empty calories, Mass-Tech is scientifically developed to help hardgainers pack on slabs of rock-hard mass fat.‡ Mass-Tech uses a scientifically studied caloric amount that's powered by a massive amount of protein and doesn't bombard you with a ton of calories from fat. Mass-Tech is also engineered with a unique patented driver exclusive to Team MuscleTech, which is shown in leading university research to spike the powerful anabolic hormone in the body called insulin. This drives important massbuilding nutrients into your muscles, including a mega-dose of the most scientifically validate form of creatine available. This forces an onslaught of granite-like mass gains unlike any other weight-gain supplement in existence.

Science Shows subjects Gained 420% More Dense Mass!

Precisely engineered with a massive macronutrient profile, Mass-Tech is a scientifically driven massbuilding formula designed to jack up size and strength fast. ‡ In fact, an8-week study performed at California State University and published in the Journal of Sports Medicine and Physical Fitness examined the addition of 2,000 calories (over 2,000 calories are found in two servings of Mass-Tech, when each is mixed with two cups of skim milk) to a high-protein diet containing approximately 2,3000 calories and a weightlifting program. In the study, in which 73 untrained subjects were divided into three groups, subjects consuming the additional 2,000 calories gained an average of 6.8 pounds of mass while the control group gained only 1.3 pounds of mass. That's an astounding 420% greater gain in body mass compared to control subjects! Imagine adding 4.2 times more mass - in just 8 weeks. Most importantly, there was no significant increase in fat mass or abdomen circumference during the eight week study! That's right - No Significant Fat Gain!

Pack on Muscle & Jack Up Strength Fast

Mass-Tech is precisely designed to induce hyperaminoacidemia, a rapid and dramatic rise in amino acids levels, which leads to increased protein synthesis - the key mechanism that drives explosive muscle growth. The advanced formula also contains a key drives scientifically shown in multiple university studies to pack on muscle and jack up strength. If you're ready to build dense muscle mass, step up to Mass-Tech - the ultimate extreme weight gainer. Joint countless individuals across America that have added Mass-Tech to their training programs to help rapidly to help rapidly morph their physique with thick, granite-like muscle, today!

Increase Chest & Arm Size In Just Weeks!

  • Arms: +0.5 inches
  • Chest: +1.2 inches
  • Waist: No significant Gain!

♦ When mixed with two cups of skim milk, Mass-Tech delivers 70 grams of protein and over 1,000 calories. In addition, the protein components supplies 14 grams of BCAAs per serving.

♦♦ The MuscleTech brand of supplement is American's #1 selling sports supplement brand

‡ An 8-week study examined the addition of 2,000 calories (over 2,000 calories are found in two servings of Mass-tech each mixed with two cups of skim milk) to a high-protein diet containing approximately 2,300 calories and a weightlifting program. On average, subjects gained 6.8 lbs. of mass while control subjects gained 1.3 lbs.

‡‡ When test subjects consumed the amount of calories found in two serving of Mass-Tech each mixed with two cups of skim milk during an 8-week study, they gained massive size where it matters most - directly on their chest and arms. They gained 1.2 inches on their chest and 0.5 inches on their arms, while the control group gained only 0.5 inches and 0.2 inches.

Suggested Use

Mix 5 scoops (1 serving) with 16 oz. of cold water or skim milk in blender for 30 seconds.

For accelerated weight-gain results: Drink 1 serving of Mass-Tech every day between meals. On days when you're working out, drink your serving immediately after your workout.

For maximum weight-gain results: Drink 2 servings of Mass-Tech every day. On workout days, drinks 1 serving between meals and the other serving immediately after your workout. On non-workout days, drink 1serving right when you wake up in the morning and the other serving between meals. Mix each serving with 16 oz of skim milk.

Other Ingredients

Maltodextrin, protein blend (whey protein concentrate [providing di-, tri-, oligo, and polypeptides], whey protein isolate [ion-exchanged, 97% purity]), cocoa powder, wheat flour, carboxymethylcellulose, natural and artificial flavors, salt, acesulfame-potassium, soy lecithin, citric acid, whey mineral complex.

Contains milk, wheat and soy ingredients.


Not intended for use by persons under 18. Do not use if pregnant or nursing. Discontinue use and consult a medical doctor if you experience unusual symptoms. Do not use if you have had a myocardial infarction (heart attack). Maintain an adequate state of hydration during use. Inhalation may amplify the inflammatory response in people with asthma. Consult a medical doctor before use if you have been treated for, or diagnosed with or have a family history of any medical condition, or if you are using any prescription or over-the-counter drug(s), including blood thinners. Consult a medical doctor before starting any diet or exercise program. Do not exceed recommended serving. Improper use of this product will not improve results and is not advised. Use only as directed. Do not refrigerate. Do not use if packaging has been tampered with. Store in a cool, dry place (60°F to 80°F). Keep out of reach of children.

Supplement Facts
Serving Size: 5 Scoops (227 g)
Servings Per Container: 10
  Mixed with 16 oz Water Mixed with 16 oz Skim Milk
Amount Per Serving % Daily Value Amount Per Serving % Daily Value
Calories 860   1,030  
Calories from Fat 30   40  
Total Fat 3 g 5%* 4 g 6%*
Saturated Fat 2 g 10%* 3 g 15%*
Cholesterol 85 mg 28%* 95 mg 32%*
Total Carbohydrates 155 g 52%* 179 g 60%*
Dietary Fiber 6 g 24%* 6 g 24%*
Sugars 5 g 30 g
Protein 53 g 106% 70 g 140%
Vitamin A (as vitamin A palmitate) 2500 IU 50% 3500 IU 70%
Vitamin C (as sodium ascorbate) 30 mg 50% 30 mg 50%
Vitamin D (as cholecalciferol) 200 IU 50% 400 IU 100%
Vitamin E (as vitamin acetate) 15 IU 50% 15 IU 50%
Thiamin (as thiamin mononitrate) 0.75 mg 50% 0.75 mg 50%

0.85 mg

50% 0.85 mg 50%
Niacin (as niacinamide) 10 mg 33% 10 mg 33%
Vitamin B6 (as pyridoxine HCl) 1 mg 50% 1 mg 50%
Folic Acid 200 mcg 50% 200 mcg 50%
Vitamin B12 (as cyanocobalamin) 3 mcg 50% 3 mcg 50%
Biotin 150 mcg 50% 150 mcg 50%
Pantothenic Acid (as calcium d-pantothenate) 5 mg 50% 5 mg 50%
Calcium (as dicalcium phosphate and whey mineral complex) 350 mg 35% 950 mg 95%
Iron 0.6 mg 3% 0.6 mg 3%
Phosphorous (as dicalcium phosphate and whey mineral complex) 106 mg 11% 596 mg 60%
Magnesium (as magnesium oxide, whey mineral complex) 170 mg 43% 220 mg 55%
Sodium 520 mg 22% 770 mg 32%
Mass-Tech Pro Proprietary Blend 10,370 mg
HyperStim (Strength Amplifying Complex)  
Creatine monohydrate  
L-aspartic acid  
L-lysine HCl  
Amino HIT  
Triple AIM  
MCT's (medium chain triglycerides)  
L-glutamic acid  
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.