Best Mass Gainer at Gnc
Looking to bulk up efficiently? Dive into our curated guide to the best mass gainers at GNC, where we sift through the spectrum of options to spotlight those powerhouse products that turn your gains dreams into reality. Whether you're a seasoned lifter or a newbie, find the perfect blend to fuel your muscle mastery.
Smart Budget Choice: GNC Pro Performance Weight Gainer
| Highlights |
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| Great flavor, mixes well |
| Supports muscle growth effectively |
| Certified banned substance tested |
As our "Smart Budget Choice," it packs a punch with 700 calories per serving, fueling muscle growth without breaking the bank.
The high-quality protein blend digestibly delivers essential amino acids, supporting recovery and muscle synthesis.
Its added MCTs and BCAAs provide quick energy and help reduce muscle breakdown during workouts.
Plus, the great flavor and smooth mix make it enjoyable to incorporate into your routine.
While it lacks a scoop and has limited reviews, the certification and effective nutrient profile make it a solid, cost-effective option for serious gains.
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Best for Fast Muscle Growth: GNC AMP Mass XXX
| Highlights |
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| Clinically proven results |
| Enhances strength quickly |
| Banned substance tested |
Mass XXX is packed with scientifically backed ingredients like MyoTOR and creatine, making it ideal for fast muscle gains.
Its high protein content—50g per serving—along with essential EAAs, helps maximize recovery and growth with fewer sets, which is perfect for busy athletes.
Plus, the inclusion of BETAPOWER boosts stamina and endurance, so you're pushing harder across every session.
Being Banned Substance Tested, it meets rigorous standards without hidden or proprietary blends.
While some may find the flavor a bit inconsistent, the proven results speak for themselves.
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Best for Lean Gains: Naked Mass
| Highlights |
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| Natural ingredients |
| High calorie content |
| Versatile recipes |
As our "Best for Lean Gains" pick, Naked Mass stands out with its clean ingredients and thoughtful focus on complex carbs.
With only three ingredients — Naked Whey, Naked Casein, and organic tapioca maltodextrin — it offers a minimalist yet effective formula that’s gentle on the digestive system and free from artificial additives.
Its impressive 50g of protein and 252g of carbs per serving provide the maximum nutrition needed to support lean bulk goals without unnecessary fat gain.
Plus, the mixability may require a blender, but the versatility in recipes and ethos of natural ingredients make it worth the effort.
Be sure to also check out the best tasting casein protein powder for more options! Also, here is the price history so you know exactly when to buy!
Best for Quick Recovery: MuscleTech
| Highlights |
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| High calorie content |
| Great taste |
| Supports muscle growth |
MuscleTech Mass Tech Extreme 2000 is perfect for those seeking quick recovery thanks to its targeted ingredients like BCAAs, creatine, and a generous calorie boost.
Each scoop delivers over 2,000 calories and 80 grams of protein, making it ideal for muscle rebuilding.
The flavor, especially Vanilla Milkshake, is consistently praised for being delightful, even with its large serving size.
While the texture can sometimes vary and the servings are quite filling, the overall support for muscle growth and recovery makes this a top contender for serious gains.
Be sure to also check out the best tasting vegan protein bars for more options! Also, here is the price history so you know exactly when to buy!
Dymatize Super Mass Gainer
| Highlights |
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| High calorie content |
| Great taste & mixability |
| Supports muscle growth |
With 1280 calories and a hefty 245g of carbs per serving, it's perfect for even the most stubborn guys trying to bulk up.
The 52g of fast and slow digesting proteins provide a sustained amino acid release, fueling muscle growth all day long.
The added 10.7g of BCAAs, including 5.1g of Leucine, jumpstart Muscle Protein Synthesis effectively.
Plus, the 14 vitamins and minerals enhance recovery and overall health.
While it’s on the pricier side and requires a big scoop, the taste and mixability make it worth considering for serious mass gainers aiming for quick results.
Be sure to also check out the best tasting unflavored protein powder for more options! Also, here is the price history so you know exactly when to buy!
GNC Mass Gainer
| Highlights |
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| High-calorie blend |
| Supports muscle growth |
| Banned substance tested |
The GNC Pro Performance Bulk 1340 delivers a hefty 1,340 calories per serving, making it a powerhouse for those looking to pack on serious size.
The blend of high-quality whey protein, creatine, and carbs ensures your muscles get the support they need for energy, recovery, and growth.
Plus, with 50g of protein and naturally occurring BCAAs, it’s designed to optimize muscle synthesis.
The fact that it’s banned substance tested gives us added confidence, especially for athletes.
Though it has a slightly sweet artificial taste, it’s a small trade-off for the big gains this gainer promises.
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Optimum Nutrition Mass Gainer Mass Gainer at Gnc
| Highlights |
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| High calorie content |
| Great taste, mixes well |
| Effective for weight gain |
With over 1,200 calories per two-scoop serving, it's a calorie-dense powerhouse perfect for those looking to bulk up quickly.
The blend of 50 grams of protein and more than 250 grams of carbs ensures your muscles get the nourishment they need.
Plus, the 22 vitamins and minerals, including Vitamin C, D, and Zinc, support your immune health during intense workout phases.
The versatile mixability allows you to customize with fruits or nut butters for extra flavor and calories.
Although it's discontinued, this mass gainer remains a favorite for its great taste and effective results when available.
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MuscleTech
| Highlights |
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| High calorie content |
| Includes creatine monohydrate |
| Good flavor options |
The MuscleTech 100% Mass Gainer delivers an astronomical calorie boost with a solid blend of high-quality protein and muscle-building creatine monohydrate.
It’s especially great for those needing a nutrient-dense shake after heavy workouts.
While the mixing can be a bit tricky and the flavor might not feel super rich, these minor quirks are a small price to pay for the size and strength gains it promotes.
Plus, with several flavor options, finding one to enjoy is definitely doable.
Overall, a reliable choice for serious gainers.
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Mutant Mass
| Highlights |
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| High calorie content |
| Great taste options |
| Natural whole-food ingredients |
Mutant's Lean Gainer delivers a massive 1100 calories per serving, packed with 56 grams of high-quality protein from a blend of whey isolate, concentrate, and casein.
The natural whole-food ingredients like sweet potato, oats, and avocados add a clean, wholesome touch.
Plus, it boasts a great gourmet taste that makes bulking a bit more enjoyable.
Keep in mind, the flavor can be extra sweet for some, and it’s priced higher than average, but the benefits of natural ingredients and ample calories make it worth considering for serious gains.
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BSN TRUE-MASS Mass Gainer at Gnc
| Highlights |
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| High Calorie Content |
| Great Taste, Mixes Well |
| Supports Muscle Gain |
TRUE-MASS packs a hefty 700 calories per serving, making it a powerhouse for those looking to bulk up quickly.
The 2:1 carb-to-protein ratio ensures your muscles get the fuel they need, while the blend of premium proteins supports optimal muscle repair and growth.
Plus, with MCT fats and 10g of naturally occurring BCAAs, it helps boost recovery and energy levels. And let’s not forget, the flavor technology delivers a rich, milkshake-like taste that keeps you coming back—though some might find the cocoa flavor a bit overpowering.
Overall, a great choice for serious mass gainers!
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Optimum Nutrition GS Pro Gainer
| Highlights |
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| High calorie content |
| Great taste & texture |
| Easy to mix |
With 650 calories per serving, it makes every scoop count toward your gains.
The 60g protein blend ensures you're fueling muscle growth efficiently, while the 85g carbs help restore energy after tough workouts.
Plus, the addition of Vitamin C, Zinc, and Vitamin E offers an extra immune boost—essential for active lifestyles.
Its smooth mixability means no clumps, whether you're using a blender or spoon.
Ideal as a post-workout shake or between meals, this mass gainer is a solid choice for anyone serious about their bulk, despite its higher price and sugar content.
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Rivalus Clean Gainer
| Highlights |
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| Great taste, easy mix |
| Clean ingredients, no sugar |
| Long-lasting servings |
RIVALUS Mass Gainer stands out for its clean and effective formula, boasting a 30g dairy protein blend that supports muscle growth and recovery.
The taste is great, and it mixes easily when you put in a little effort—no clumps here!
We appreciate the long-lasting servings and the fact that it contains no sugar, making it a healthier choice.
Although it is pricier than some options and offers limited flavors, its quality and safety standards, manufactured in the USA, make it a worthwhile investment for serious fitness enthusiasts seeking a reliable mass gainer.
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Naked Vegan Mass Mass Gainer at Gnc
| Highlights |
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| Clean, natural ingredients |
| Vegan and allergen-free |
| High-calorie and protein |
Naked Vegan Mass stands out with just three simple ingredients—pea protein, organic rice protein, and tapioca maltodextrin—making it a clean, natural choice for plant-based athletes.
It packs a hefty 50g of protein and 1,230 calories per serving, supporting serious muscle gain without any artificial additives.
Its gluten-free, GMO-free, soy-free, and dairy-free profile ensures it suits most dietary needs.
While the high carb content might not be for everyone, it’s excellent for those looking to bulk up efficiently.
Plus, the unflavored base is perfect for customizing with your favorite fruits or veggies.
Be sure to also check out the best non dairy protein shakes for more options! Also, here is the price history so you know exactly when to buy!
GNC Wheybolic Alpha
| Highlights |
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| High-Quality Protein |
| Clinically Supported |
| Fast Digesting |
GNC AMP Wheybolic Alpha delivers a hefty 40g of ultra-pure, fast-digesting protein per serving, making it an excellent choice for rapid muscle recovery and growth.
Its enhanced levels of leucine and BCAA mean you get more muscle fuel than standard whey, helping you push through tough workouts.
The addition of clinically studied BetaPower, Creatine, MyoTOR, and Testofen boosts strength, stamina, and overall performance.
While the flavor can be a bit unpleasant and requires blending for best results, the high-quality ingredients and proven effects make this a solid option for serious gym-goers aiming for maximum gains.
Be sure to also check out the best weight gain protein bars for more options! Also, here is the price history so you know exactly when to buy!





