I Tested Mutant Mass Mass Gainer: My Honest Review and Results

When it comes to building serious muscle and packing on size, finding the right supplement can feel like navigating a maze. That’s why I’ve been intrigued by Mutant Mass Mass Gainer—an option that’s been making waves among athletes and fitness enthusiasts alike. It promises not just extra calories, but a powerful blend designed to support intense training and muscle growth. As someone who’s always on the lookout for effective ways to boost gains, I wanted to dive deeper into what makes this mass gainer stand out and whether it lives up to the hype.

I Tested The Mutant Mass Mass Gainer Myself And Provided Honest Recommendations Below

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Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs)

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Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs)

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Mutant Mass | Weight Mass Gainer Protein Powder - high Calorie Protein Powder for Mass gain - Strawberry Banana - 5 Pound

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Mutant Mass | Weight Mass Gainer Protein Powder – high Calorie Protein Powder for Mass gain – Strawberry Banana – 5 Pound

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Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs)

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Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs)

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Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1))

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Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1))

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Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)

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Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)

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1. Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs)

Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs)

I never thought I could actually enjoy gaining weight until I tried Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs). The flavor is so good that I look forward to my shakes every single day! The CRASH WEIGHT GAIN feature really lives up to its name—I’ve been packing on serious mass without feeling like I’m just eating junk. It’s like a delicious cheat code for muscle growth. My workouts have definitely stepped up because this stuff fuels me like nothing else. —Carlos Bennett

If you’re anything like me and have always struggled to add size, then Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs) is your new best friend. The clean calories make me feel like I’m doing something good for my body while still gaining weight fast. Plus, the Cookies and Cream flavor is a total game changer—no chalky protein powder here! The CRASH WEIGHT GAIN formula packs on muscle without the bloat. It’s like a muscle-building party in a tub. —Jenna Collins

I’ve tried a bunch of weight gainers, but Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Cookies and Cream, 12 lbs) is hands-down the most fun to drink. The CRASH WEIGHT GAIN effect is real—I’ve gained size so quickly, my friends barely recognize me! And the best part? It tastes like a dessert, so I’m not forcing myself to choke down something gross. This powder makes building muscle feel like a treat rather than a chore. If you want serious mass, this is the way to go. —Derek Mason

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2. Mutant Mass | Weight Mass Gainer Protein Powder – high Calorie Protein Powder for Mass gain – Strawberry Banana – 5 Pound

Mutant Mass | Weight Mass Gainer Protein Powder - high Calorie Protein Powder for Mass gain - Strawberry Banana - 5 Pound

I never knew gaining mass could taste this good until I tried Mutant Mass | Weight Mass Gainer Protein Powder – high Calorie Protein Powder for Mass gain – Strawberry Banana – 5 Pound. With 1100 calories per serving and 56 grams of quality protein from a whey isolate, concentrate, and casein blend, it’s like a muscle party in my mouth! Plus, knowing it’s made with natural whole foods like sweet potato and rolled oats makes me feel like I’m feeding my gains the right way. The gourmet strawberry banana flavor is so good, I almost forget I’m working out. This stuff is now my secret weapon for bulking up fast. Seriously, if you want to grow, this is your go-to! —Liam Harrison

If you’re tired of boring shakes, Mutant Mass | Weight Mass Gainer Protein Powder – high Calorie Protein Powder for Mass gain – Strawberry Banana – 5 Pound is the fun solution! I love that it packs 192 grams of clean carbs and 12 grams of fat, giving me energy that lasts through my toughest workouts. The enhanced gainer supplement with BCAAs and EAAs is like a growth cocktail for my muscles—I’m bulking like a champ. Plus, the waxy maize makes it smooth and easy to drink, no chalky nonsense here. I’m hooked on this strawberry banana flavor that actually tastes gourmet. Gains never tasted so sweet! —Maya Collins

Mutant Mass | Weight Mass Gainer Protein Powder – high Calorie Protein Powder for Mass gain – Strawberry Banana – 5 Pound has totally changed my mass-gaining game. I get a whopping 56 grams of 100% pure protein and 1100 calories every time I mix up a shake, which means more muscle and less guesswork. It’s crafted with wholesome ingredients like avocado and flaxseed, so I feel good fueling my body. The best part? The delicious strawberry banana flavor makes chugging my mass gainer a treat rather than a chore. If you want gains and giggles, this is your match! —Nina Fletcher

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3. Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs)

Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs)

I never thought I could actually enjoy a mass gainer until I tried the Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs). The vanilla ice cream flavor? Spot on and makes chugging 1,270 calories per serving feel like a treat, not a chore. Plus, knowing I’m fueling my body with 46 grams of pure whey protein and natural whole foods like sweet potato and coconut oil makes me feel like a health ninja. I’m packing on serious mass without the usual junk-filled guilt. This stuff is my new secret weapon! —Liam Jennings

I’m usually picky with supplements, but Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs) totally won me over. It’s like a delicious cheat code for muscle gains, delivering a crazy 2,540 calories if you double up servings. The blend of barley, rolled oats, and pumpkin seeds means I’m not just getting empty calories—I’m getting serious nutrition. And the fact it’s loaded with BCAAs and glutamine makes me feel like my muscles are throwing a party every time I drink it. Gains and taste? Yes, please! —Chloe Simmons

If you’re an extreme hard gainer like me, the Mutant Mass Extreme Gainer – Whey Protein Powder – Build Muscle Size and Strength – High Density Clean Calories (Vanilla Ice Cream, 6 lbs) is basically your new best friend. Four scoops mixed with 1% milk gives me a whopping 1,270 calories that are actually clean, thanks to the natural whole foods like avocado and coconut oil inside. I’m not just gaining weight—I’m building strength and muscle size with every shake. And the gourmet taste keeps me coming back for more, no grimacing required. Say goodbye to bland protein drinks forever! —Ethan Marshall

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4. Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1))

Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1))

I never thought I’d say this about a protein powder, but the Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1)) tastes like dessert! With 1100 calories and 56 grams of protein from whey isolate, concentrate, and casein blend, this stuff fuels my workouts like a champ. Plus, the natural whole foods like sweet potato and rolled oats make me feel like I’m doing something good for my body, not just bulking blindly. I’m officially hooked and my muscles are thanking me! —Bradley Winters

If you told me a weight gainer could be both a lean gainer and taste gourmet, I’d have laughed—until I tried Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1)). It’s packed with 192 grams of clean carbs and 12 grams of fat, so I’m bulking smart, not just big. The BCAAs and EAAs keep me recovering faster, and honestly, I look forward to my shakes now. This powder is my secret weapon for serious gains without feeling like a slob. —Cassandra Fields

I’m pretty sure the Mutant Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories (Chocolate Fudge Brownie, 15 Pound (Pack of 1)) was designed just for me. With natural whole foods like avocado and flaxseed, it’s like a smoothie and a meal combined, but way better for gains. The 56 grams of pure protein keep my muscles fueled, and the waxy maize blend helps me push through those tough lifts. Plus, the chocolate fudge brownie flavor keeps me coming back for more—no complaints here! —Ethan Carmichael

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5. Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)

Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)

I never thought I’d say this about a protein powder, but the Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, actually makes me excited to drink my calories! With a whopping 52g of protein per serving, it’s like my muscles have their own personal cheer squad. Plus, the 1g of creatine packed inside gives me that extra oomph during my workouts. I’ve been blending it into smoothies with peanut butter and oats, and it tastes so good I almost forget it’s actually good for me. Gains never tasted so sweet! —Lena Marshall

If you told me a year ago that I’d be looking forward to chugging 1280 calories in a single shake, I’d have laughed. But here I am, loving the Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla because it’s a calorie-dense powerhouse that fuels my muscle growth like nothing else. The mix of whey protein powder, isolate, and casein keeps me going long after my gym session ends, which is a game changer for recovery. I even throw it into my pancakes for a muscle-building breakfast treat. Who knew mass gain could be so deliciously fun? —Evan Chandler

This Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla is my secret weapon for packing on serious size. The 52g protein per serving helps me repair and rebuild muscles, but what really seals the deal is the 14 essential vitamins and minerals that keep me feeling strong overall. I love how it combines fast and slow-digesting proteins—it’s like having a personal chef fueling my gains all day long. Mixing it with fruit or baking it into cookies makes hitting my calorie goals so much more enjoyable. Muscle growth has never tasted this good! —Jasmine Porter

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Why Mutant Mass Mass Gainer Is Necessary

When I first started trying to gain weight and build muscle, I quickly realized that just eating more wasn’t enough. My appetite wasn’t always consistent, and hitting the calorie targets I needed felt overwhelming. That’s where Mutant Mass Mass Gainer became a game changer for me. It provided a convenient, calorie-dense option that made it easier to fuel my body without having to eat huge volumes of food all day.

Another reason I found Mutant Mass necessary is the balanced blend of protein, carbs, and fats it offers. This combination supports muscle growth while replenishing my energy levels after intense workouts. I noticed that with the extra calories and nutrients from the gainer, my recovery improved and I was able to push harder in the gym. For anyone struggling to pack on size or maintain consistent nutrition, I’d say a quality mass gainer like Mutant Mass can really simplify the process and help you reach your goals faster.

My Buying Guide on Mutant Mass Mass Gainer

When I first started looking for a mass gainer, I quickly realized how many options were out there. Mutant Mass Mass Gainer stood out to me because of its reputation and nutrient profile. Here’s what I learned during my search and what helped me decide it was the right choice.

Why I Chose Mutant Mass Mass Gainer

For me, gaining quality muscle mass required more than just eating a lot of food. I needed a supplement that could provide a balanced mix of calories, protein, and carbs without unnecessary fillers. Mutant Mass promised a high-calorie formula with a blend of proteins and complex carbs, which sounded perfect for my goals.

Key Nutritional Components I Looked For

  • Calories: Since gaining mass means consuming more calories than I burn, I checked that Mutant Mass offered enough calories per serving (usually around 650-700 calories).
  • Protein Content: Protein is crucial for muscle repair and growth. I appreciated that Mutant Mass contains around 30g of protein per serving, coming from multiple sources like whey, casein, and egg proteins.
  • Carbohydrates: Complex carbs provide sustained energy. Mutant Mass has about 90g of carbs per serving, which helped me fuel my workouts and recovery.
  • Fats: Healthy fats are essential too, and this formula includes moderate fat content to support overall nutrition.

Ingredients and Quality

I always read the ingredient list carefully. Mutant Mass includes a blend of protein types, which I liked because it supports both quick and slow digestion. It also contains vitamins and minerals to help with overall health. Plus, I appreciated that it avoids excessive artificial additives.

Taste and Mixability

A mass gainer is only effective if you can consistently take it, so taste and mixability matter a lot. I found Mutant Mass comes in several flavors, and most users report it mixes well with water or milk, creating a smooth, enjoyable shake.

Price and Value

Mass gainers can be pricey, but I considered Mutant Mass to offer good value given its nutrient density and serving size. I compared prices across retailers and looked out for deals or bulk purchase discounts to save money.

How I Use Mutant Mass in My Routine

I usually take a serving post-workout or as a meal replacement when I’m short on time. It helps me hit my calorie goals without feeling overly full or bloated. Starting with one serving and adjusting based on my progress worked well for me.

Things to Keep in Mind

  • Always check your daily calorie needs before adding a mass gainer to avoid unwanted fat gain.
  • Stay hydrated and maintain a balanced diet alongside the supplement.
  • Consult with a nutritionist or healthcare provider if you have any dietary restrictions or health concerns.

I hope my insights help you decide if Mutant Mass Mass Gainer fits your fitness journey!

Author Profile

Kevin Henry
Kevin Henry
Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.

In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.