🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

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Label Data

235 Gram(s) Serving Size
14 Servings
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
1000 Calorie(s)
Total Fat
6 Gram(s) (9% DV)
Cholesterol
170 mg (57% DV)
Total Carbohydrates
132 Gram(s) (44% DV)
Protein
63 Gram(s) (126% DV)
Calcium
1238 mg (124% DV)
Iron
1.9 mg (11% DV)
Sodium
790 mg (33% DV)
MASS-TECH Co-Factors

Other Ingredients

Multi-Phase Carb Complex Multi-Phase Protein System Cocoa Extender Cocoa powder Natural and Artificial flavors Calcium Carbonate Gum Blend Soy Lecithin Sunflower Lecithin Salt Enzyplex Acesulfame-Potassium Sucralose Medium Chain Triglycerides

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Better quality calories designed for the hardgainer MASS-TECH is a powerful and scientifically superior weight gainer designed to be taken twice daily.

Directions: Mix 1 serving (5 scoops) with 16 oz. of water or skim milk and consume 2 times daily. Use a blender for best results. Take in the morning, between meals or post-workout. Read the entire label before use and follow directions provided. Drink 8 to 10 glasses of water daily for general good health.

⚠️ Warnings & Precautions

Contains milk, soy, egg and coconut ingredients. Processed in a facility that also processes peanut, tree nut, fish/crustacean/shellfish oil and wheat ingredients.

Warning: Not intended for use by persons under 18.

Do not use if pregnant or nursing.

Consult a medical doctor if you have a medical condition or before starting any diet or exercise program.

Keep out of reach of children.

Do not use if packaging has been tampered with.

🧪 Formulation Notes

Guaranteed banned substance free

No proprietary blends No underdosed key ingredients No banned substances No fillers

Power-packed with 80g of Protein and 1,000 mass-producing calories when mixed with 2 cups of skim milk, this potently superior formula is also enhanced with a proven anabolic driver for rapid mass and strength gains!

The new, powerful formula now delivers a massive 1,000 calories (when mixed with 2 cups of skim milk) derived from high-quality protein and quickly digested carbohydrates.

More Protein per serving than other weight gainers The new and improved formula features an 80g Multi-Phase Protein System (when mixed with 2 cups of skim milk), which supplies fast- and slow-digesting proteins. The Multi-Phase Protein System Provides critical amino acids to the body at varying speeds. More BCAAs and L-Leucine per serving than other weight gainers The formula’s Protein dose supplies a massive 8g of L-Leucine and 17g of BCAAs when mixed with 2 cups of skim milk, which helps fuel your skeletal muscles, preserve muscle glycogen stores and reduce the amount of protein breakdown. Build More Strength Unlike other leading gainers that contain little to no creatine, MASS-TECH delivers a 10g clinically validated dose to increase strength fast. Helps Replenish Glycogen Stores Supplies 156g of Carbohydrates when mixed with 2 cups of skim milk 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.

80g Protein 156g Carbs 1,000 Calories

17g BCAAs 8g Leucine 10g Creatine monohydrate

Contains milk, soy, egg and coconut ingredients.

This product contains 10g of Creatine Monohydrate per serving, which is in addition to the 63g of Protein per serving shown in the supplement Facts. Creatine is not counted toward the total amount of protein in this product.

Additional Information

America's #1 selling mass gainer supplement brand

Made in the USA from domestic & international ingredients

#1 most award winning sports nutrition brand

#1 Most clinical studies in science American Masters of Taste Gold Medal Superior Taste

20 years of excellence

Guaranteed banned substance free cGMP Manufactured Manufactured according to cGMP standards, as is required for all dietary supplements.

No hype No exceptions

Based on a research at a leading American university Test subjects rapidly added mass! Gains in body mass (lbs.) Calories in MASS-TECH & skim milk 5x the mass Control An 8-week study examined the addition of 2,000 calories (over 2,000 calories are found in 2 servings of MASS-TECH each mixed with 2 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. Test subjects increased chest & arm size! Arms: +0.5 inches Chests: +1.2 inches Waist: No significant gain! In the same study noted above, test subjects also gained massive size where it matters most – directly on their chest and arms. They gained 1.2 in. on their chest and 0.5 in. on their arms versus the control group, who only added 0.5 in. and 0.2 in.

7 lbs. new size more servings Research & development Scientifically superior mass gainer

Designed for the hardgainer Build mass and strength Subjects gained 5 times the mass in 8 weeks When mixed with 2 cups of skim milk Results based on caloric intake testing. See back for study details. Natural and artificial flavors

See supplement facts for cholesterol and fat content.

Store in a cool, dry place (60(0)F to 80(0)F).

Based on cumulative wholesale dollar sales from 2004 to present. Instagram @MuscleTech Twitter @MuscleTech Facebook.com/MuscleTech

Made in the U.S.A. from international and domestic ingredients.

13914US 0817

Product Details

UPC / SKU 6 31656 70315 3
DSLD Entry Date 2018-10-25
Product Type Other Combinations
Form Powder
DSLD ID 182622
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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