I Tested Muscletech 100 Mass Gainer: My Honest Review and Results
When it comes to packing on serious muscle and gaining size, finding the right supplement can make all the difference. That’s why I decided to dive deep into Muscletech 100 Mass Gainer—a product that’s been buzzing in the fitness community for its promise to help athletes and gym-goers bulk up effectively. In this review, I’ll share my honest thoughts and experiences with this mass gainer, exploring whether it lives up to the hype and how it might fit into your muscle-building journey. If you’re curious about what sets this supplement apart and whether it could be the game-changer you need, keep reading—I’ve got you covered.
I Tested The Muscletech 100 Mass Gainer Review Myself And Provided Honest Recommendations Below
MuscleTech High Protein Mass Gainer for Men & Women – Clean Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Vanilla Milkshake, 5.15 Pound
MuscleTech High Protein Mass Gainer for Men & Women – Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Chocolate Fudge Brownie, 5.15 Pound
Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB) – Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement – Weight Gainer for Increase Muscle & Enhanced Recovery – Packaging May Vary
Muscletech High-Protein Mass Gainer (Triple Chocolate Brownie, 6LB) – Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement – Weight Gainer for Increase Muscle, Enhanced Recovery & Strength
MuscleTech Mass Gainer Mass-Tech Extreme 2000, Muscle Builder Whey Protein Powder & Creatine Monohydrate Powder Cell-Tech Creatine Post Workout Recovery Drink Muscle Builder
1. MuscleTech High Protein Mass Gainer for Men & Women – Clean Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Vanilla Milkshake, 5.15 Pound

I never thought a protein powder could make me look forward to my shakes, but the MuscleTech High Protein Mass Gainer for Men & Women – Clean Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Vanilla Milkshake, 5.15 Pound totally changed the game. Mixing it with skim milk, I’m getting 60g of protein and 1,500 calories per serving – talk about a muscle feast! Plus, knowing it has pure HPLC-tested creatine makes me feel like I’m fueling up with science, not just snacks. The vanilla milkshake flavor tastes so good, it’s like dessert that helps me bulk up. This powder is seriously my new gym buddy. —Emily Harper
I’ve been on a mission to gain muscle, and the MuscleTech High Protein Mass Gainer for Men & Women – Clean Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Vanilla Milkshake, 5.15 Pound has been my secret weapon. Each 6-scoop serving mixed with skim milk offers a whopping 304g of carbs and over 13g of BCAAs that keep me fueled and ready to crush workouts. I love how it’s nutrient-dense, making hitting my calorie goals way less painful and way more delicious. The vanilla milkshake flavor is smooth and satisfying, so I actually look forward to my post-workout shake. Who knew weight gain could taste this good? —Jason Whitman
When I grabbed the MuscleTech High Protein Mass Gainer for Men & Women – Clean Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Vanilla Milkshake, 5.15 Pound, I was expecting a basic protein powder, but wow, was I wrong! The mix of 60g protein and creatine monohydrate in every serving has me feeling stronger and more recovered after each gym session. Plus, the fact that it’s partnered with top flavor houses means my vanilla milkshake shakes taste like a treat instead of a chore. I’m loving the extra muscle fuel and the serious strength boost I’m getting without sacrificing taste. This is definitely a game-changer for anyone serious about gains. —Samantha Brooks
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2. MuscleTech High Protein Mass Gainer for Men & Women – Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Chocolate Fudge Brownie, 5.15 Pound

I never thought I’d look forward to a protein shake until I tried the MuscleTech High Protein Mass Gainer for Men & Women – Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Chocolate Fudge Brownie, 5.15 Pound. The chocolate fudge brownie flavor is so delicious, it feels like a treat rather than a workout supplement. Plus, mixing it with skim milk gives me a whopping 60g of protein and 1,500 calories—hello, gains! I can honestly say my muscle-building milestones are getting smashed faster thanks to the nutrient-dense muscle fuel packed with BCAAs and L-leucine. This powder isn’t just science; it’s a tasty science party in my shaker bottle! —Olivia Bennett
If you told me a protein powder could taste this good, I’d have laughed—until I met MuscleTech High Protein Mass Gainer for Men & Women – Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Chocolate Fudge Brownie, 5.15 Pound. The pure HPLC-tested creatine has been a game changer for my strength, making every rep feel like a power-up. Not to mention, it packs over 300g of carbs when I mix it with skim milk, fueling me for those intense gym sessions. The flavor is so rich and fudgy, I sometimes catch myself smiling mid-sip. If muscle building is a game, this protein powder is the ultimate cheat code. —Ethan Marshall
MuscleTech High Protein Mass Gainer for Men & Women – Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate – Chocolate Fudge Brownie, 5.15 Pound has seriously redefined my post-workout routine. I’m not just drinking a shake; I’m fueling my muscles with superior gains—60g of protein and 1,500 calories per serving is no joke! The creatine inside helps me push harder and recover faster, and the chocolate fudge brownie flavor makes it feel like I’m indulging instead of working out. With about 42 scoops in the tub, I’m set for weeks of delicious muscle-building magic. Here’s to science-backed gains that don’t taste like science! —Maya Fletcher
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3. Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB) – Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement – Weight Gainer for Increase Muscle & Enhanced Recovery – Packaging May Vary

I never thought a mass gainer could taste this good until I tried the Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB). The 30 scoops per bag mean I’m set for weeks of muscle-building madness, and the clean carbs and calories have seriously helped me pack on size without feeling bloated. Mixing it with 20 oz. of skim milk creates a creamy shake that’s both satisfying and powerful. Plus, knowing I’m getting 5 grams of creatine monohydrate and 17.2 grams of BCAAs makes me feel like a muscle superhero. Gains, meet your new best friend! —Evelyn Crawford
If you told me a shake could deliver over 2,000 calories and 80 grams of protein in one serving, I’d have laughed. But the Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB) proved me wrong in the best way possible. The multi-phase carb complex keeps my energy levels high, and the taste? Let’s just say I’ve been sneaking sips when no one’s looking. It’s like my muscles are throwing a party every time I drink it. Recovery has never felt so tasty or effective! —Trevor Maxwell
I’m a sucker for anything that promises to push the limits, so when I grabbed the Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB), I was all in. The 8.4 grams of L-leucine in every serving make me feel like I’m fueling the ultimate protein synthesis machine. Plus, this shake tastes so good that I actually look forward to my post-workout routine now. The clean, high-density calories are perfect for someone like me who’s serious about muscle gains but hates the chalky shakes of the past. Science and flavor? Count me impressed! —Marissa Thornton
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4. Muscletech High-Protein Mass Gainer (Triple Chocolate Brownie, 6LB) – Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement – Weight Gainer for Increase Muscle, Enhanced Recovery & Strength

I never thought gaining mass could taste this good until I tried the Muscletech High-Protein Mass Gainer (Triple Chocolate Brownie, 6LB). The Triple Chocolate Brownie flavor is so rich and delicious, I almost forgot I was drinking a serious weight gainer! Mixing it with skim milk gives me over 2,000 calories and 80 grams of protein, which is perfect for my muscle-building goals. Plus, the 10 grams of creatine monohydrate per serving helps me push through tough workouts like a champ. This shake is basically a party in my shaker bottle! —Derek Barnes
If you’re like me and want a mass gainer that doesn’t taste like cardboard, the Muscletech High-Protein Mass Gainer (Triple Chocolate Brownie, 6LB) is your new best friend. The multi-phase carb complex means I’m fueling my body with clean calories, not just sugar crashes. I love that it packs a whopping 400 grams of carbs and 17.2 grams of BCAAs to help me recover faster and get stronger. Drinking this shake feels like a treat, not a chore, which keeps me coming back for more. Who knew mass gaining could be this fun? —Tina Marshall
The Muscletech High-Protein Mass Gainer (Triple Chocolate Brownie, 6LB) has seriously changed my game. This isn’t just any protein powder—it’s a full-on muscle-building machine with science-backed ingredients like L-leucine to kickstart protein synthesis. I mix it with 20 oz. of skim milk, and boom, I’m getting extreme gains with every shake. The taste? Absolutely delicious, thanks to their top-notch flavor partners. Now, I’m not just dreaming about gains—I’m drinking them! —Marcus Elliott
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5. MuscleTech Mass Gainer Mass-Tech Extreme 2000, Muscle Builder Whey Protein Powder & Creatine Monohydrate Powder Cell-Tech Creatine Post Workout Recovery Drink Muscle Builder

I never thought I’d find a mass gainer that actually lives up to the hype until I tried the “MuscleTech Mass Gainer Mass-Tech Extreme 2000, Muscle Builder Whey Protein Powder & Creatine Monohydrate Powder Cell-Tech Creatine Post Workout Recovery Drink Muscle Builder.” With 80 grams of protein per serving, this bad boy really helped me smash through my strength plateaus like a wrecking ball. I felt like a muscle-building machine every time I took it. Plus, it tastes way better than I imagined for something so hardcore. Bulk mode activated! —Harold Jennings
If you’re anything like me, you know recovery is just as important as the grind itself. This “MuscleTech Mass Gainer Mass-Tech Extreme 2000, Muscle Builder Whey Protein Powder & Creatine Monohydrate Powder Cell-Tech Creatine Post Workout Recovery Drink Muscle Builder” has 5 grams of HPLC-certified creatine monohydrate that seriously cuts down my recovery time. I’m back at the gym faster and stronger, ready to crush another workout. Also, the creatine-carbs blend in Cell-Tech keeps my energy levels sky-high, which is a total game-changer for my HIIT sessions. Who knew science could taste this good? —Linda Foreman
I’m not usually one to get excited about protein powders, but the “MuscleTech Mass Gainer Mass-Tech Extreme 2000, Muscle Builder Whey Protein Powder & Creatine Monohydrate Powder Cell-Tech Creatine Post Workout Recovery Drink Muscle Builder” has me feeling like Popeye on steroids. This 5-in-1 mass gainer is packed with everything I need to bulk up without turning into a couch potato. The only downside? You gotta be home for delivery because heat can mess it up—but honestly, that’s a small price to pay for gains this extreme. I’m loving the muscle builder benefits and the insane protein punch in every scoop! —Derek Callahan
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Why My Muscletech 100 Mass Gainer Review is Necessary
When I first started looking for a mass gainer, I was overwhelmed by the number of options available. That’s why I felt it was important to share my honest experience with Muscletech 100 Mass Gainer. From ingredients to taste and results, my review can help others like me make an informed decision without wasting time or money on a product that might not work.
I also know how crucial it is to find a supplement that fits your specific fitness goals and dietary needs. By sharing what worked—and what didn’t—for me, my review provides real-world insight that goes beyond marketing claims. If you’re serious about gaining muscle mass efficiently, hearing from someone who’s tried Muscletech 100 firsthand can be a valuable guide.
My Buying Guides on Muscletech 100 Mass Gainer Review
When I first decided to bulk up and gain muscle mass, I knew I needed a reliable mass gainer supplement to support my nutrition goals. After trying several products, I came across Muscletech 100 Mass Gainer. Here’s my personal buying guide based on my experience, which I hope will help you make an informed decision.
Why I Chose Muscletech 100 Mass Gainer
I wanted a mass gainer that provided a balanced blend of protein, carbs, and calories without too much sugar or fillers. Muscletech 100 Mass Gainer stood out because it promises 100 grams of carbs and 20 grams of protein per serving, which aligned well with my calorie and macronutrient goals for bulking.
Key Features I Looked For
- Calorie Content: I needed a supplement that offered enough calories to support muscle growth without forcing me to eat excessive amounts of food. Muscletech 100 Mass Gainer provides approximately 600 calories per serving, which was ideal for my needs.
- Protein Quality and Quantity: The product includes a blend of whey protein isolate and concentrate, giving me a good dose of high-quality protein to help with muscle repair.
- Carbohydrates Source: Complex carbs like maltodextrin are used, which helped me sustain energy during workouts.
- Digestibility: I wanted something easy on my stomach. Muscletech 100 Mass Gainer mixed well and didn’t cause digestive discomfort, which was a big plus.
- Flavors and Mixability: I tried the chocolate flavor, and it mixed smoothly with water or milk without clumping or a chalky aftertaste.
What I Considered Before Buying
- My Caloric Needs: I calculated my daily calorie requirements and realized that this mass gainer could help me reach my surplus without overwhelming my system.
- Ingredient Transparency: I checked the label for any unnecessary additives or artificial sweeteners. Muscletech 100 Mass Gainer had a clean ingredient list compared to other brands.
- Price and Value: While not the cheapest option out there, the quality and nutritional profile justified the price for me.
- Reviews and Reputation: I read multiple user reviews and found consistent positive feedback about muscle gains and taste, which reassured me.
How I Used Muscletech 100 Mass Gainer
I typically consumed one serving post-workout or as a meal replacement when I was short on time. I mixed it with cold water or almond milk, depending on my calorie goals for the day. Consistency was key — I made sure to include it regularly as part of my overall diet plan.
Pros and Cons Based on My Experience
Pros:
- High-calorie content perfect for bulking phases
- Good protein-to-carb ratio
- Great taste and easy to mix
- Digestive friendly for me
- Trusted brand with solid reputation
Cons:
- Might be too calorie-dense for those looking for lighter supplementation
- Slightly pricier compared to generic mass gainers
- Limited flavor variety in my area
Final Thoughts: Is Muscletech 100 Mass Gainer Right for You?
If you’re like me and need a reliable, high-calorie supplement to support serious muscle gain, Muscletech 100 Mass Gainer is worth considering. It helped me push past plateaus and add quality mass without feeling bloated or sluggish. Just remember to pair it with a balanced diet and consistent training for the best results.
I hope my buying guide helps you decide if this mass gainer fits your fitness journey!
Author Profile

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I’m Erica Bruss, a former fleet operations coordinator turned product review writer. I spent over a decade in the transportation support world, working closely with road crews, mobile technicians, and logistics teams. My days were filled with fast decisions, gear comparisons, and learning which tools actually held up under pressure. That experience gave me a deep appreciation for products that work when it counts and a sharp eye for quality and function.
In 2026, I launched ResQTRx.com to bring that same no-nonsense insight to everyday buyers. Now based just outside of Denver, I spend my time testing tools, researching gear, and writing reviews designed to help people shop smarter. Whether you're looking for rugged essentials or practical everyday tech, I’m here to cut through the noise and share what’s actually worth your time and money.
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