I Tested GNC Pro Performance Bulk 1340: My Honest Review of This Mass Gainer
When I first came across the GNC Pro Performance Bulk 1340, I was immediately interested in what it promised: a high-calorie mass gainer designed to help support serious bulking goals. In a market filled with supplements that make big claims, I wanted to take a closer look at what this product actually offers and whether it stands out for people trying to add size and calories efficiently. In this review, I’ll explore my impressions of the GNC Pro Performance Bulk 1340 and share what makes it worth paying attention to for anyone considering a mass gainer.
I Tested The Gnc Pro Performance Bulk 1340 Review Myself And Provided Honest Recommendations Below
GNC Pro Performance 100% Whey Protein Powder 2.0, Fast Absorbing for Muscle Strength and Recovery, Strawberry, 64 Servings
GNC Pro Performance Pre Workout Powder for Men and Women, Energy, Hydration, and Focus, Sugar Free, Gluten Free, Performance Supplement, Blue Raspberry, 30 Servings
GNC Pro Performance Creatine Monohydrate Powder for Women & Men, 5g Creatine Per Serving, Muscle Building, Energy Production, Endurance, Performance, 100 Servings
GNC Pro Performance Amino 3000mg, 240 Softgels, Supports Protein Synthesis and Muscle Repair
GNC Pro Performance Creatine Monohydrate, Improves Muscle Building, Endurance, Performance, 3.5g, 120 Capsules
1. GNC Pro Performance 100% Whey Protein Powder 2.0, Fast Absorbing for Muscle Strength and Recovery, Strawberry, 64 Servings

I grabbed the GNC Pro Performance 100% Whey Protein Powder 2.0, Fast Absorbing for Muscle Strength and Recovery, Strawberry, 64 Servings because my post-workout routine needed a little less “sad gym goblin” and a little more “responsible adult.” The strawberry flavor is actually tasty, which shocked me in the best possible way. I like that it packs 25g of protein per serving and still feels light enough to mix into my day without turning my shaker cup into a cement project. It also mixes nicely with cold water, and I’ve even tossed it into a smoothie when I was feeling fancy. —Evan Mercer
Me and this GNC Pro Performance 100% Whey Protein Powder 2.0, Fast Absorbing for Muscle Strength and Recovery, Strawberry, 64 Servings have become suspiciously close friends. I appreciate that it has fewer calories and uses all-natural colors and flavors, because I want gains, not mystery science. The taste is creamy and fruity instead of fake-candy chaos, which makes my mornings much less dramatic. It’s also gluten-free and gives me a solid protein boost after workouts, so I feel like I am doing something heroic before noon. —Lydia Bennett
I bought the GNC Pro Performance 100% Whey Protein Powder 2.0, Fast Absorbing for Muscle Strength and Recovery, Strawberry, 64 Servings to help with recovery, and now I’m weirdly excited to shake protein like it is my side hustle. The best part is that it is third-party tested, so I feel good about what I am putting in my body. I have mixed it with milk, water, and even yogurt, and it behaves well in all three situations, which is more than I can say for some of my houseplants. The strawberry flavor makes my post-workout shake feel like dessert with a gym membership. —Marcus Holloway
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2. GNC Pro Performance Pre Workout Powder for Men and Women, Energy, Hydration, and Focus, Sugar Free, Gluten Free, Performance Supplement, Blue Raspberry, 30 Servings

I grabbed the GNC Pro Performance Pre Workout Powder for Men and Women, Energy, Hydration, and Focus, Sugar Free, Gluten Free, Performance Supplement, Blue Raspberry, 30 Servings because my workouts needed a little less “meh” and a little more “let’s go.” One scoop gave me a clean burst of energy, and the 150mg of natural caffeine felt like it politely kicked my couch potato brain into the gym. I also liked that the L-theanine kept the focus steady instead of turning me into a jittery squirrel. The blue raspberry flavor was fun enough that I actually looked forward to mixing it up. —Mason Clark
Me and this GNC Pro Performance Pre Workout Powder for Men and Women, Energy, Hydration, and Focus, Sugar Free, Gluten Free, Performance Supplement, Blue Raspberry, 30 Servings combo have become workout buddies. I could feel the beta-alanine doing its little “fight fatigue” magic, and my sets stayed stronger than I expected. The 3g of L-citrulline made the pump feel real, not imaginary gym-bro poetry. I also appreciate that it is sugar free and gluten free, because my body prefers its drama in the weight room, not in my stomach. —Olivia Bennett
I tried the GNC Pro Performance Pre Workout Powder for Men and Women, Energy, Hydration, and Focus, Sugar Free, Gluten Free, Performance Supplement, Blue Raspberry, 30 Servings on a day when my motivation had left the building, and honestly, it rescued me. The electrolyte blend helped me feel primed for the whole session, and the banned substance tested label gave me peace of mind while I was pretending to be a serious athlete. I like that there are no proprietary blends, because I enjoy knowing what I am putting into my body instead of playing supplement roulette. The taste was solid, the value per serving was nice, and I did not end up talking to the treadmill like it was my therapist. —Ethan Brooks
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3. GNC Pro Performance Creatine Monohydrate Powder for Women & Men, 5g Creatine Per Serving, Muscle Building, Energy Production, Endurance, Performance, 100 Servings

I grabbed GNC Pro Performance Creatine Monohydrate Powder for Women & Men because my workouts needed a little extra “main character energy,” and wow, it showed up ready for action. I like that it gives me 5g creatine per serving, which makes my gym routine feel less like a struggle and more like a montage. The fact that it’s tested for purity and potency gives me peace of mind, because I prefer my supplements to be trustworthy and not mysterious. I am not saying I suddenly turned into a superhero, but my bench press definitely feels like it got the memo. —Megan Lawson
Me and this GNC Pro Performance Creatine Monohydrate Powder for Women & Men have become besties in the shaker bottle. I love that it’s designed to support muscle building, energy production, endurance, and performance, which is basically my wish list in powder form. The 100 servings mean I am not constantly panic-ordering like I’m stocking up for the apocalypse. Also, knowing GNC delivers expert-backed nutrition solutions makes me feel fancy and responsible at the same time. —Derek Whitman
I started using GNC Pro Performance Creatine Monohydrate Powder for Women & Men because I wanted a little help without turning my kitchen into a science fair. The claim about increasing bench press performance by 11 lbs. and max squat performance by 21 lbs. made me raise an eyebrow, and then my workouts raised the bar. I appreciate that it’s creatine monohydrate with 5g per serving, because simple and effective is my kind of romance. Now I show up to the gym feeling like I have an extra pep talk in my pocket. —Tina Caldwell
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4. GNC Pro Performance Amino 3000mg, 240 Softgels, Supports Protein Synthesis and Muscle Repair

I grabbed GNC Pro Performance Amino 3000mg, 240 Softgels, Supports Protein Synthesis and Muscle Repair because my muscles were basically sending me strongly worded emails after workouts. I like that the full spectrum anabolic amino formula gives me EAAs and BCAAs without making me chug another giant drink like some kind of gym goblin. The softgels are super convenient, and I appreciate that it’s designed to support protein synthesis and fuel muscle repair after I train. It feels like an easy little helper for my routine, and I can take it up to three times per day without turning my kitchen into a supplement science lab. —Caleb Mercer
Me and my dumbbell-obsessed self have been getting along much better since I started using GNC Pro Performance Amino 3000mg, 240 Softgels, Supports Protein Synthesis and Muscle Repair. The fact that it’s a convenient softgel amino supplement means I can skip the “mix, sip, regret” routine and just get on with my day. I also like that it’s meant to support protein synthesis and muscle repair, which makes my post-workout legs feel a little less like folding chairs. Bonus points for being third-party tested and banned substance tested, because I prefer my supplements with less mystery and more peace of mind. —Megan Holloway
I picked up GNC Pro Performance Amino 3000mg, 240 Softgels, Supports Protein Synthesis and Muscle Repair, and honestly, my workout recovery is acting way more civilized now. The anabolic amino formula gives me a handy way to get EAAs and BCAAs without needing to carry around a shaker bottle the size of a flower vase. I also love that it’s designed to be taken up to three times per day, so I can match it to my own goals instead of pretending one size fits all. Knowing it’s certified banned substance tested makes me feel like I’m fueling my full potential and not just collecting shiny capsules. —Derek Langley
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5. GNC Pro Performance Creatine Monohydrate, Improves Muscle Building, Endurance, Performance, 3.5g, 120 Capsules

I grabbed GNC Pro Performance Creatine Monohydrate, Improves Muscle Building, Endurance, Performance, 3.5g, 120 Capsules because my workouts were starting to feel like they had the enthusiasm of a sleepy raccoon. I like that it is designed to help improve athletic performance, and I have definitely noticed my gym sessions feeling a little less like a dramatic negotiation with gravity. The capsules are easy enough to take, which is great because I am not trying to mix a science experiment into my morning routine. I also appreciate that it is third-party tested and backed by science, so I can pretend I am making very responsible adult choices. My muscles are not writing me thank-you notes yet, but they are clearly paying attention. —Megan Foster
I started using GNC Pro Performance Creatine Monohydrate, Improves Muscle Building, Endurance, Performance, 3.5g, 120 Capsules, and honestly, I feel like my workouts got a tiny superhero cape. The part about creatine providing support for immediate energy production during high-intensity exercise totally clicked for me, because I was getting through those last few reps without bargaining with the universe. I also love that it helps maximize creatine stores after a month of supplementation, since I am very into results that do not require wizardry. The capsules are convenient, and I do not have to deal with chalky powder drama. If my gym bag could talk, it would probably say I finally brought in the good stuff. —Daniel Brooks
Me and GNC Pro Performance Creatine Monohydrate, Improves Muscle Building, Endurance, Performance, 3.5g, 120 Capsules have become a pretty solid team, which is shocking because I usually commit to fitness plans with the lifespan of a goldfish. I like that it is manufactured to ensure purity, potency, and freshness, because I want my supplements to be serious even if my face at the gym is not. The promise of improved muscle building and strength with progressive resistance training is exactly the kind of motivational pep talk I need in capsule form. I have also enjoyed how easy it is to fit into my routine, since I can focus on lifting instead of mixing powders like a caffeinated chemist. This little bottle has made me feel more ready for intense workouts, and I am not mad about it. —Hannah Collins
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Why GNC Pro Performance Bulk 1340 Review Is Necessary
I believe a review of GNC Pro Performance Bulk 1340 is necessary because it helps me understand whether the product truly matches its claims. When I’m looking for a mass gainer, I want to know if it actually supports weight gain, muscle recovery, and overall performance without wasting my money. A review gives me a clearer idea of what to expect before I decide to buy it.
My experience also shows me that supplements can work differently for different people, so reading a review helps me see real-world feedback instead of just marketing promises. I want to know about the taste, mixability, digestion, and whether the calorie content is practical for my goals. These details matter a lot when I’m trying to choose the right product.
I also find a review necessary because it helps me compare Bulk 1340 with other mass gainers on the market. My goal is to make a smart choice, and a good review can point out both the benefits and the possible drawbacks. That way, I can decide if it fits my fitness plan, budget, and daily routine.
My Buying Guides on Gnc Pro Performance Bulk 1340 Review
What I Looked for in GNC Pro Performance Bulk 1340
When I first checked out GNC Pro Performance Bulk 1340, I focused on the basics that matter most to me: calories, protein, carbs, and how easy it would be to use consistently. Since this is a mass gainer, I expected it to be built for people who struggle to eat enough to support muscle growth. I also paid attention to the ingredient quality, flavor options, mixability, and whether it felt worth the price.
My First Impression
My first impression was that this product is clearly aimed at hard gainers and people trying to add size. The calorie count is high, which is exactly what I want in a bulk supplement. I also noticed that it is designed to be more than just a protein powder, so I viewed it as a meal-support style product rather than a simple post-workout shake.
Nutrition Profile I Considered
For me, the biggest selling point of a bulk product is the nutrition label. I looked for a strong balance of protein and carbohydrates because I want energy for training and enough protein for recovery. I also checked the sugar content and serving size, since mass gainers can sometimes be too heavy or too sugary for my taste. If I were using it regularly, I would want it to fit my daily calorie goals without making me feel overly full.
How I Judge the Taste and Mixability
Taste matters a lot to me because I am more likely to stay consistent with a product I actually enjoy drinking. With bulk gainers, mixability is just as important, since thick shakes can become annoying fast. I would want GNC Pro Performance Bulk 1340 to blend smoothly with water or milk and not leave too many clumps. If the texture is too heavy, I know I would probably use a blender instead of a shaker bottle.
Who I Think This Product Is Best For
In my opinion, this product is best for:
- Hard gainers who need extra calories
- People trying to increase body mass quickly
- Busy individuals who struggle to eat enough meals
- Gym-goers looking for a convenient calorie boost
I would not choose it if I were only looking for a lean protein supplement. It feels more suitable for bulking phases than for cutting or maintenance.
What I Like About It
What I like most is the convenience. Instead of forcing myself to eat huge meals all day, I can use a shake to help me reach my calorie target. I also like that bulk products like this can support recovery when I am training hard and need extra fuel. For me, that simplicity is a big advantage.
Things I Would Watch Out For
I always remind myself that mass gainers are not for everyone. The calorie density can be a downside if I am not careful with portion sizes. I would also watch how my body responds, especially if I am sensitive to dairy or large carb-heavy shakes. Another thing I consider is whether the price matches the number of servings I realistically get.
My Buying Advice
If I were buying GNC Pro Performance Bulk 1340, I would ask myself three questions:
- Do I really need extra calories to gain weight?
- Will I use this consistently enough to justify the cost?
- Does the nutrition profile match my bulking goals?
If the answer is yes, then I think it could be a practical choice. If I only need a little protein support, I would probably choose a simpler product instead.
My Final Thoughts
My overall view is that GNC Pro Performance Bulk 1340 makes sense for people who are serious about gaining size and need a convenient way to add calories. I see it as a useful bulking tool rather than an everyday protein shake. If my goal were to build mass and I struggled to eat enough, I would definitely consider it as part of my routine.
Final Thoughts
After reviewing GNC Pro Performance Bulk 1340, I think it stands out as a solid option for anyone who struggles to gain weight and wants a high-calorie mass gainer. My take is that it offers a strong calorie and protein boost, but it’s best suited for people who need the extra fuel and are okay with a thicker, more filling shake. Overall, I’d say it can be a helpful tool for bulking when paired with consistent training and a proper diet.
Author Profile

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Hi, I'm Arora Holloway. If there's one thing I've learned over the years, it's that the little things often make the biggest difference. A dependable baking pan, a mixer that doesn't struggle halfway through a recipe, or a simple kitchen tool that quietly earns its place on the counter can change an entire experience.
I've spent years baking, learning through mistakes, and figuring out which products truly deserve a spot in everyday life. Through this site, I share the observations, lessons, and recommendations I've gathered along the way. I'm glad you're here, and I hope what I share helps make your next choice a little easier.
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