Front packaging of MuscleTech Mass-Tech Extreme mass gainer, featuring 60g of protein, 5g of creatine monohydrate, and 2,130 calories per serving. Shown in Triple Chocolate Brownie flavor, scientifically designed to support muscle size, recovery, and strength. Creative visual for MuscleTech Mass-Tech Extreme showing a scoop of chocolate mass gainer powder with product highlights including 5g creatine monohydrate, 60g protein, and 2,130 calories per serving, designed to help build extreme muscle size and strength. Lifestyle image showing an athlete drinking a MuscleTech Mass-Tech Extreme shake with usage instructions. Text highlights include mixing 3 scoops with 8–10 oz of water or milk twice daily, or 6 scoops once daily, ideally in the morning, between meals, or post-workout for muscle gain and recovery. Back of MuscleTech Mass-Tech Extreme mass gainer package showing supplement facts, amino acid profile, and benefits including muscle growth, recovery support, clean calories, and legendary taste. Includes clinical study graph showing 6.8 lbs of muscle gained in 60 days. Graphic featuring a 5-star customer review for MuscleTech Mass-Tech Extreme 2000 in Triple Chocolate Brownie flavor. The review from Morgan reads: “Wow! A weight gainer that really works! I’ve gained nearly 10 lbs in the first 2 months using this!” The image showcases the product pouch with bold purple and black MuscleTech branding. Scientific results chart for MuscleTech Mass-Tech Extreme showing an 18.6% increase in bench press strength in 10 days and 6.8 lbs of lean mass gained in 60 days compared to a control group. Highlights the formula’s ability to deliver 5X the mass with 2,000 additional calories and a high-protein diet, supporting superior size and strength development. Athlete performing a bicep curl in the gym wearing a MuscleTech shirt, representing the power and intensity behind MuscleTech Mass-Tech Extreme — the ultimate mass gainer formula designed for hardgainers to build muscle size, strength, and performance. Supplement Facts panel for MuscleTech Mass-Tech Extreme 2000 in Triple Chocolate Brownie flavor. Displays nutritional values per serving, including 2,130 calories, 60g protein, 5g creatine monohydrate, and essential vitamins and minerals. Also details the Multi-Phase Carb Complex, Premium Whey Protein Matrix, and MASS-TECH Co-Factors for muscle recovery, mass gain, and strength support.

Mass
Tech

Extreme

Scientifically Superior Mass Gainer

When you’re chasing serious size and power, Mass-Tech® Extreme delivers the next level of nutrition support. This advanced mass-gaining formula is built to fuel growth, recovery, and strength for athletes who don’t hold back.
Where To Buy
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    Supplement Facts panel for MuscleTech Mass-Tech Extreme 2000 in Triple Chocolate Brownie flavor. Displays nutritional values per serving, including 2,130 calories, 60g protein, 5g creatine monohydrate, and essential vitamins and minerals. Also details the Multi-Phase Carb Complex, Premium Whey Protein Matrix, and MASS-TECH Co-Factors for muscle recovery, mass gain, and strength support.

All-In-One Fuel for Size & Strength

Mass-Tech® Extreme is a high-calorie, high-protein mass gainer created for hard-training athletes and fast metabolisms. Each serving delivers 60 g of premium protein, complex carbohydrates, and creatine monohydrate — supporting muscle recovery, performance, and calorie replenishment. This formula helps supply the energy and nutrients your body needs to add size, build strength, and sustain intense training sessions. If you’re ready to move beyond limits, this is your fuel for growth.
Build Muscle
Increase Strength
Support Recovery
Clean Calories
Legendary Taste

Supports Muscle Growth & Recovery

MASS-TECH® EXTREME 2000 delivers more protein per serving than most other mass gainers available on the market. With a whopping 80g of premium protein (when mixed with 20 oz. of skim milk), your body will have all the building blocks it needs to build the size and muscle you’re looking for. In addition, unlike many other mass gainer formulas, MASS-TECH EXTREME 2000 contains only high-quality, milk-derived protein sources with the highest biological value.

Strength & Performance Support

Formulated with a full serving of creatine monohydrate and fast-digesting protein sources, Mass-Tech® Extreme helps maintain training energy and muscle strength during demanding workouts.
Key Ingredients
0
G
Protein‡
0
G
Creatine‡
0
Calories‡

‡Per Serving

Frequently
Asked Question

  • How to take
    Mix 1 serving (6 heaping scoops) with 16 to 20 oz. of water or skim milk in a blender and consume once daily. Alternatively, mix a half serving (3 heaping scoops) with 8 to 10 oz. of water or skim milk and consume twice daily. 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.
Nitro-Tech Whey Protein

Nitro
Tech

Front bottle of MuscleTech Platinum 100% Glutamine dietary supplement. Features 5 grams per serving of HPLC-tested, ultra-pure glutamine to support recovery and immune function. Unflavored formula with 60 servings, designed for athletes and active individuals seeking post-workout recovery support.

100%
GLUTAMINE

Nitro-Tech 100% Whey Gold

Nitro
Tech

Front product image of MuscleTech Vapor X5 Pre-Workout in Blue Razz Freeze flavor. Features key callouts including 3.2g beta-alanine, 3g creatine monohydrate, 2.5g betaine, and 1.5g Nitrosigine®. Designed to deliver explosive energy, enhanced performance, and muscle strength support.

VaporX5