MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement Review: The Ultimate Hardgainer’s Ally?

For years, I’ve been in the trenches of the iron game, both personally and as a coach. I’ve seen countless dedicated individuals hit the gym with relentless fire, moving heavy weight and pushing their limits, only to step on the scale week after week and see the needle barely move. They’re often labeled “hardgainers”—people with fast metabolisms who struggle to pack on size no matter how much they eat or lift. I understand this frustration intimately. It feels like you’re fighting a losing battle, where your body is a furnace that incinerates every calorie you consume before it has a chance to contribute to muscle growth. This stagnation can be incredibly demotivating, leading to burnout and the feeling that your genetic ceiling is just too low. The truth is, building significant mass isn’t just about training hard; it’s about creating a massive, consistent caloric surplus. For many, consuming 4,000, 5,000, or even more calories from whole foods daily is a monumental, gut-busting task. This is where a specialized tool becomes not just a luxury, but a necessity.

Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB) - Mass Tech Extreme 2000 Mass Gainer...
  • Ultimate Mass Gaining Formula: Reignite your mass-gaining goals with MuscleTech Mass Tech Extreme 2000, an advanced musclebuilding formula that delivers clean carbs and calories. Vanilla Milkshake. 30...
  • High-Density, Clean-Calorie Shake: Prepare for extreme gains with over 2,000 calories and 80 grams of great-tasting protein when mixed with 20 oz. of skim milk. Our formula also contains over 400...
  • Supports Musclebuilding: Each serving mixed with 20 oz. of skim milk delivers 5 grams of creatine monohydrate and 17.2 grams of BCAAs from whey protein, including 8.4 grams of L-leucine. L-leucine...

What to Consider Before Buying a Mass Gainer Supplement

A mass gainer is more than just a protein shake; it’s a strategically formulated nutritional powerhouse designed to solve the single biggest problem for hardgainers: achieving a significant and sustained calorie surplus. It provides a dense, easily consumable source of protein, carbohydrates, and other performance-enhancing nutrients that would be difficult and impractical to get from solid food alone. The main benefits are convenience, caloric density, and a targeted macronutrient profile that supports muscle protein synthesis, glycogen replenishment, and overall recovery. It’s the bridge that helps you cross the gap between your normal dietary intake and the extreme caloric demands of building a truly impressive physique. You can see the complete nutritional breakdown to understand just how potent these formulas can be.

The ideal customer for this type of product is someone who is genuinely struggling to gain weight despite consistent, intense training and a high-calorie whole-food diet. This includes ectomorphs, young athletes with sky-high metabolisms, or anyone entering a serious bulking phase. Conversely, a high-calorie mass gainer like this might not be suitable for those who gain weight easily (endomorphs), are in a cutting or fat-loss phase, or have a smaller appetite and can’t handle large liquid servings. For those individuals, a standard whey protein isolate or a lower-calorie lean gainer would be a much better fit, providing protein for recovery without the massive caloric load that could lead to unwanted fat gain.

Before investing in a high-calorie gainer, consider these crucial points in detail:

  • Caloric & Macronutrient Profile: This is the most critical factor. Look at the calories-per-serving, but more importantly, the ratio of protein to carbohydrates. A quality gainer should provide a substantial amount of protein (typically 50g or more) to drive muscle repair, and a large dose of carbohydrates to fuel workouts, replenish glycogen, and spike insulin for nutrient transport. Be wary of products loaded with cheap sugars and fats just to inflate the calorie number.
  • Ingredient Quality & Sources: Investigate where the calories are coming from. The protein should be from high-quality sources like whey protein concentrate, isolate, and casein. The carbohydrates should ideally come from a multi-phase complex, including sources like maltodextrin for rapid absorption post-workout and slower-digesting carbs like oat bran for sustained energy release. The presence of added performance enhancers like creatine, BCAAs, and glutamine adds significant value.
  • Serving Size & Practicality: Pay close attention to the recommended serving size. Some gainers require an enormous amount of powder (sometimes 6 or more scoops) to hit the advertised numbers. Consider if you can realistically consume that much in one sitting and if your shaker bottle or blender can handle it. Many users find splitting the serving into two smaller shakes throughout the day is more manageable.
  • Taste, Mixability & Digestibility: You’ll be drinking this often, so it has to be palatable. Taste is subjective, but poor mixability is not. A good gainer should dissolve relatively easily without excessive clumping. Also, consider digestibility; a formula with added digestive enzymes can help prevent the bloating and discomfort that sometimes accompany these calorie-dense shakes.

Ultimately, a mass gainer is a tool to supplement, not replace, a solid nutrition plan. It’s about making the impossible task of extreme calorie consumption possible.

While the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement is an excellent choice for maximum gains, it’s always wise to see how it stacks up against the competition. For a broader look at all the top models, we highly recommend checking out our complete, in-depth guide:

SaleBestseller No. 1
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for...
  • HIGH CALORIE WEIGHT GAINER: More than 1,200 calories per 2-scoop serving
SaleBestseller No. 2
Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories,...
  • 52G PROTEIN: Every servings contains 52g of protein to support muscle growth, repair, and recovery. If your goal is gaining muscle size and strenth, then SMG is your perfect workout parther. while...
Bestseller No. 3

First Impressions: Unpacking a Caloric Colossus

When the 6-pound bag of the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement arrived, my first thought was about practicality. Many competitors use large plastic tubs, but MuscleTech opted for a bag. While this is more space-efficient, some users have noted the resealable zipper can be finicky, a point we also observed. It requires a bit of care to ensure a proper seal after each use to maintain freshness. Opening the bag released a pleasant, sweet vanilla aroma, reminiscent of a classic milkshake mix—a promising start. The powder itself is fine and consistent. But the real surprise is the scoop. It’s not a scoop; it’s a shovel. This immediately signals that this is not your average protein powder. This is a serious formula for those with serious caloric needs. A full serving calls for six of these massive scoops, a visually striking confirmation of the “Extreme 2000” name. It’s clear from the outset that this product is unapologetically designed for one purpose: to deliver an overwhelming payload of muscle-building calories, and you can check the latest price and user reviews to see how others have handled this beast.

Advantages

  • Massive caloric and macronutrient payload (2,000+ calories, 80g protein) per serving
  • Includes a clinical 5g dose of creatine monohydrate for strength and power
  • High concentration of BCAAs (17.2g) and Leucine (8.4g) for muscle synthesis
  • Pleasant Vanilla Milkshake flavor that is enjoyable and not overly chemical-tasting

Drawbacks

  • Extremely large serving size (6 scoops) can be impractical and difficult to consume
  • Bag packaging’s zipper can be difficult to seal properly

A Deep Dive into Mass Tech Extreme 2000’s Performance

A product making such bold claims demands rigorous testing. We integrated the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement into a demanding training and nutrition plan for several weeks to assess its real-world impact on performance, recovery, and most importantly, the scale. We analyzed its nutritional profile, its daily usability, and its performance-enhancing extras.

Macronutrient Profile & Caloric Density: The Engine of Growth

The headline feature is, without a doubt, the staggering nutritional panel. When mixed with 20 oz. of skim milk as directed, a full serving delivers over 2,000 calories, 80 grams of protein, and over 400 grams of carbohydrates. This is the nutritional equivalent of a very large meal, liquefied for rapid consumption. For the true hardgainer, this is the silver bullet. Consuming an extra 2,000 calories from solid food would be a full-time job, likely leading to digestive distress and extreme fullness. This shake makes that surplus achievable. We found this to be a game-changer for hitting daily macro targets, especially on busy days.

The 80 grams of protein are derived from a blend of whey protein concentrate, isolate, and hydrolyzed isolate—a multi-stage release formula that provides both rapid and sustained amino acid delivery to muscles. This is crucial for keeping the body in an anabolic state. The 400+ grams of carbohydrates come from a multi-phase complex, primarily maltodextrin, which is ideal for a post-workout shake to rapidly replenish depleted glycogen stores and spike insulin, helping to shuttle nutrients like creatine and amino acids directly into muscle cells. The sheer power of this formula is confirmed by users, one of whom reported, “I have gained like 10 pounds in 2 months and that is a lot for me because it’s hard to gain weight.” This kind of real-world feedback validates the on-paper promises of the product. The 80 grams of high-quality protein per serving is a standout feature that fuels this impressive growth.

Taste, Mixability, and The Daily Ritual

If you’re going to consume something this calorie-dense daily, it has to be palatable. We tested the Vanilla Milkshake flavor and were genuinely impressed. It strikes a good balance—it’s sweet, but not sickeningly so, avoiding the cloying chemical aftertaste that plagues many mass gainers. One user described it as “surprisingly smooth and easy to drink—not too sweet, but definitely enjoyable.” However, we did notice what another user pointed out: a distinct artificial sweetener note, similar to Splenda, which might be too much for some palates. Overall, for a product in this category, the taste is a definite plus.

Mixability is where things get complicated, primarily due to the colossal serving size. Attempting to mix a full six-scoop serving in a standard shaker bottle is a recipe for a clumpy, cement-like sludge. As one user rightly stated, “no se disuelve bien si no se usa la licuadora” (it doesn’t dissolve well if you don’t use a blender). We wholeheartedly agree. A blender is non-negotiable for this product if you plan on using a full or even half serving. When blended, the powder dissolves beautifully, creating a smooth, thick, milkshake-like consistency. Many users, including our team, found a half-serving (3 scoops) to be the sweet spot for practicality and digestion. This still provides a massive 1,000+ calorie boost, which is more than enough for most post-workout or meal replacement scenarios.

Performance Enhancers: More Than Just Empty Calories

What truly elevates the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement from a simple calorie bomb to a comprehensive performance supplement is its inclusion of clinically-dosed key ingredients. The most significant of these is the 5 grams of creatine monohydrate per full serving. Creatine is one of the most studied and effective supplements for increasing strength, power output, and muscle cell volume. Having it included directly in the gainer simplifies your supplement stack and ensures you’re getting your daily dose. This was a highlight for many, with one person noting, “Creatine is already mixed in,” as a key reason for choosing the product.

Furthermore, the formula is loaded with 17.2 grams of Branched-Chain Amino Acids (BCAAs), including a massive 8.4 grams of L-Leucine. Leucine is the primary driver of muscle protein synthesis via the mTOR pathway. This high dose, especially post-workout, creates a powerful anabolic signal, telling your body to switch from a catabolic (breaking down) state to an anabolic (building up) state. Another user appreciated the comprehensive profile, stating, “This contains several vitamins from A to K, including selenium, zinc, calcium, potassium creatinine to name a few.” This all-in-one approach provides not just the raw building blocks but also the catalysts for growth and recovery, a feature that sets it apart from simpler formulas.

What Other Users Are Saying

Across the board, the feedback for the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement aligns with our own findings. The consensus is that it delivers on its core promise: helping hardgainers gain weight. Positive reviews frequently celebrate its effectiveness. One user enthusiastically reported, “This is really fueling my workouts to lift heavier,” while another confirmed its value, stating, “Excellent price, very good size… and I loved the flavor, plus I find it very effective.” The taste is also a common point of praise, with many finding the Vanilla Milkshake and other flavors to be some of the best in the category.

However, the critiques are just as consistent and important to consider. The most common complaint revolves around the serving size and the packaging. “The scoops are HUGE so one serving (6 scoops) is an ungodly amount of powder,” one user aptly noted, echoing our sentiment that a full serving is impractical for many. This led to confusion for some, with one user feeling the labeling was “very deceptive” because the 6lb bag only contains about five full 6-scoop servings. The choice of a bag over a tub and its less-than-perfect zipper was another common gripe: “What I dislike is that is comes in a BAG… Four stars only cause of the bag.” This feedback paints a clear picture: it’s a highly effective product with some significant practical drawbacks.

How Does Mass Tech Extreme 2000 Stack Up Against Alternatives?

While the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement is a titan in the high-calorie space, it’s not the only option. The market offers a variety of gainers tailored to different needs and preferences. It’s a top contender, but looking at how it compares to other popular choices can help you make the most informed decision, especially when considering a product that is a significant investment in your fitness journey.

1. BSN TRUE-MASS Weight Gainer Vanilla Ice Cream

Sale
BSN TRUE-MASS Weight Gainer, Muscle Mass Gainer Protein Powder, Vanilla Ice Cream, 5.82 Pound
  • TRUE-MASS: 700 CALORIES PER SERVING – the extra nutrition your body needs to build mass in an extreme training program.
  • 2:1 RATIO OF CARBS & PROTEIN – provide your body a high-quality mix of carbs and protein to support your mass gaining goals
  • 46G-50G PROTEIN FROM ULTRA-PREMIUM PROTEIN SOURCES – whey protein concentrate, calcium caseinate, milk protein isolate, whey protein isolate, micellar casein, hydrolyzed whey protein, and egg whites

BSN TRUE-MASS is a legendary name in the supplement world, known for its premium taste and texture. Compared to Mass Tech Extreme 2000, TRUE-MASS is a “leaner” gainer. A serving provides around 700 calories, 50g of protein, and 90g of carbs. This makes it a better choice for athletes who want to add quality mass more gradually, without the overwhelming caloric load of the MuscleTech option. If you find the 2,000+ calories of Mass Tech to be excessive or you’re prone to gaining some fat during a bulk, TRUE-MASS offers a more controlled, moderate approach. Its protein blend is also more complex, including micellar casein for very slow digestion, making it a great anytime shake.

2. Animal Protein Shake Muscle Recovery Chocolate 5 lbs

Sale
Animal Meal - Protein Shake with Whole Food Ingredients, Aids in Muscle Recovery, with Egg White,...
  • Nutrient-Dense Carb Blend: Power your day with our carefully selected Animal Meal Carb Blend, made from Sweet Potato Powder, Pea Starch, Tapioca Dextrose, and Rolled Oats for sustained energy
  • 46g of High-Quality Protein Per Serving: Fuel your body with our premium Animal Meal Protein Blend, including Pea Protein Isolate, Instant Egg White, Whole Egg Protein, and Beef Protein Isolate
  • Naturally Delicious & Easy to Digest: Savor the perfect blend of sea salt, stevia, vanilla, and monk fruit extract for a naturally sweet, smooth flavor. Non-dairy, lactose-free, and gentle on...

Animal Meal takes a different approach entirely, focusing on whole-food-based ingredients. Its protein blend includes beef, egg, and pea protein, and its carbohydrates come from sources like sweet potato, oats, and peas. This is not a high-calorie mass gainer in the same vein as Mass Tech; it’s a whole-food meal replacement powder. With around 500 calories and 46g of protein per serving, it’s designed for the athlete who prioritizes clean, minimally processed ingredients over sheer caloric density. If you have a sensitive stomach or prefer to avoid whey and maltodextrin, Animal Meal is an excellent, nutrient-dense alternative, though it won’t provide the massive caloric surplus needed for extreme hardgainers.

3. Body Fortress Super Advanced Mass Gainer 1-4lb. Jar

Body Fortress Super Advanced Mass Gainer, Chocolate Protein Plus Surplus Calories for Muscle Mass...
  • One 4 lb container of Body Fortress Super Advanced Mass Gainer Chocolate Whey Protein Powder
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • Formulated to be the ultimate muscle mass builder with essential nutrients that help in building size, lean mass and strength (1)

Body Fortress Super Advanced Mass Gainer is a strong contender in the budget-friendly category. It delivers a substantial caloric punch, often over 1,000 calories per serving, with a solid dose of protein and creatine. Where it primarily differs from the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement is in the complexity and premium nature of its formula. While effective, it may rely on simpler carbohydrate and protein sources. For someone on a tighter budget who still needs a high number of calories and isn’t as concerned with having the most advanced multi-phase formula, Body Fortress offers tremendous value and a proven track record for helping users add weight.

Final Verdict: Should You Buy the MuscleTech Mass Tech Extreme 2000?

After weeks of testing and analysis, our verdict is clear: the MuscleTech Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement is an absolute monster of a supplement, specifically engineered for the true hardgainer. If you are training intensely, eating a ton of food, and still failing to see the scale move, this product has the sheer caloric firepower to break through that plateau. Its combination of massive calories, high-quality protein, and clinically-dosed creatine makes it a powerful all-in-one tool for a serious bulking phase. The flavor is great, and its effectiveness is undeniable.

However, its greatest strength—its extreme caloric density—is also tied to its biggest weaknesses: an impractical serving size and the necessity of a blender. This is not a casual protein shake. It is a specialized nutritional tool for those with extreme metabolic demands. If you are an ectomorph, a young athlete, or anyone embarking on a no-holds-barred bulk, we highly recommend it. For those who are just looking for a slight caloric boost or a simple post-workout protein source, this is likely overkill. If you’ve decided you’re ready to embrace the bulk and finally start gaining serious mass, you can get your MuscleTech Mass Tech Extreme 2000 and start your journey today.

Last update on 2025-11-08 / Affiliate links / Images from Amazon Product Advertising API