Best Mass Gainer: Top Products for 2025 to Boost Your Gains

For anyone looking to put on serious muscle mass and enhance their overall physique, selecting the right mass gainer is imperative. This article delves into the best mass gainer options available on Amazon in 2025. We’ve curated a list of the top 10 products, complete with in-depth reviews, to guide you in making an informed decision.

Bestseller No. 1
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)
  • HIGH CALORIE WEIGHT GAINER: More than 1,200 calories per 2-scoop serving
  • 50 grams of blended protein per 2-scoop serving
  • Over 250 grams of carbohydrates per 2-scoop serving
  • With over 20 vitamins and minerals including Vitamin C and Zinc to provide immune support
  • MORE VERSATILITY: Using an electric blender, add fresh or frozen fruits, peanut butter, nuts, and other calorie dense foods to boost your weight gain potential
Bestseller No. 2
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)
  • 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 recovering from intense workouts and pushing limits in the gym
  • CALORIE-DENSE FORMULA: With 1,280 calories per serving, this weight gainer offers a substantial caloric boost for individuals aiming to gain muscle mass and meet their energy needs
  • ENHANCED WITH CREATINE AND NUTRIENTS: Each serving provides 1g of creatine to support the increase in power and strength you need to maximize training. Plus 14 essential vitamins and minerals, including Vitamin C, E, and calcium, to support overall health and recovery
  • CONTINUOUS GROWTH: Dymatize Super Mass Gainer combines fast- and slow-digesting proteins, like whey and casein, to fuel muscle growth and recovery with sustained protein delivery for long-lasting results for men and women
  • YOUR WAY OF GAINING: Get creative by blending mass gainer into smoothies with fruits, peanut butter, and oats. It’s also perfect for adding to protein bars, cookies, and pancakes for delicious, calorie-packed treats
Bestseller No. 3
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
  • Superior Gains: MuscleTech 100% Mass Gainer is packed with protein, mass-producing calories, and muscle-fueling creatine. Mixed with skim milk, each serving packs 60g of protein and 1,500 calories. Flavor: Vanilla Milkshake. Approx. 42 scoops per tub.
  • Nutrient-Dense Muscle Fuel: Reach musclebuilding milestones more efficiently. Each 6-scoop serving of our high-quality protein contains 304g of easily digestible carbs, 6.3g of L-leucine, and more than 13g of BCAAS when mixed with 2 cups of skim milk.
  • Maximize Strength Potential: 100% Mass Gainer only uses pure HPLC-tested creatine. Scientific studies have shown that it helps replenish ATP stores in the body for enhanced performance, more muscle and an increase in strength.
  • A Tasteful Experience: For years, the MuscleTech brand has partnered with the world’s top flavor houses to deliver a delightful taste experience in every serving. So when your goals are so close that you can taste ‘em, drink up.
  • Pushing the Limits of Science and Human Potential: MuscleTech’s commitment to research, development, and innovation is the reason we continue to be an elite name for redefining performance through cutting-edge products and high-quality ingredients.
Bestseller No. 4
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
  • 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 scoops per bag.
  • 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 grams of carbs through a multi phase carb complex.
  • 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 plays a role in mTOR activation and protein synthesis.
  • A Tasteful Experience: For years, the MuscleTech brand has partnered with the world’s top flavor houses to deliver a delightful taste experience in every serving. So when your goals are so close that you can taste ‘em, drink up.
  • Pushing the Limits of Science and Human Potential: MuscleTech’s commitment to research, development, and innovation is the reason we continue to be an elite name for redefining performance through cutting-edge products and high-quality ingredients.
Bestseller No. 5
NAKED Mass - Natural Weight Gainer Protein Powder - 8 LB Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,250 Calories per Serving
  • ONLY THREE INGREDIENTS: Naked Whey, Naked Casein and Organic Maltodextrin (made from gluten free organic tapioca). Naked Mass contains no artificial sweeteners, flavors, or colors and is GMO Free, No rBGH or rBST, Soy Free and Gluten Free.
  • MAXIMUM NUTRITION: 50g of Protein, 252g of Carbs, 1,250 Calories, 11.5g of BCAAs (branched-chain amino acids) per serving and only 5g sugar - compare vs other weight gain supplements for bulking.
  • MULTI-PHASE CLEAN PROTEIN: Keep protein synthesis up by combining fast release grass-fed whey with slow-digesting micellar casein. Plus, get the healthy amino acids your body needs. Combine with a high-calorie diet and exercise to gain weight and transform yourself from a hard gainer to a pro gainer.
  • PREMIUM COMPLEX CARBOHYDRATES: Unlike other weight gainer supplements that use wheat-based maltodextrins, Naked Mass is a serious, true mass gainer and uses gluten free organic tapioca maltodextrin for clean source complex carbohydrates.
  • BEST WEIGHT GAINER SHAKES AND RECIPES: Our unflavored super mass gainer protein powder is versatile for making smoothies and recipes. Boost calories and give your body optimum nutrition by adding Naked Mass to homemade protein bars, shakes, and more.
Bestseller No. 6
NAKED Vegan Mass - Natural Vegan Weight Gainer Protein Powder - 1,230 Calories, Non-GMO, Soy & Gluten Free, No Artificial Ingredients - 8LB Bulk - 11 Servings
  • ONLY THREE INGREDIENTS: Pea Protein Powder, Organic Rice Protein Powder and Organic Maltodextrin (made from gluten free organic tapioca). Vegan Naked Mass contains no artificial sweeteners, flavors, or colors and is GMO Free, Soy Free, Gluten Free, and Dairy Free with no rBGH or rBST.
  • VEGAN NUTRITION: Each serving of our unflavored vegan weight gainer powder contains 50g of Protein, 248g of Complex Carbs, 1,230 Calories and 10.3g of BCAAs (branched-chain amino acids). To ensure a complete amino acid profile, the ratio of pea to rice protein is 2:1.
  • PREMIUM COMPLEX CARBOHYDRATES: Unlike other vegan weight gain supplements, Naked Vegan Mass does not use wheat based carbohydrates, instead using gluten-free organic tapioca maltodextrin for a clean source of complex carbohydrates.
  • REAL CLEAN PROTEIN: Gain weight the right way with our lactose free weight gainer, which contains our premium Naked Pea and Naked Rice protein. Naked Vegan Mass provides your body with the amino acids it needs to maintain protein synthesis and help you gain muscle when used with a weightlifting fitness routine.
  • IDEAL FOR VEGAN WEIGHT GAINER SHAKES: Our unflavored vegan mass gainer is the perfect base so you can easily control what goes into your body and flavor as desired with fruit or vegetables. For use by men or women that prefer a non dairy weight gainer.
Bestseller No. 7
Body Fortress Super Advanced Mass Gainer, Chocolate Protein Plus Surplus Calories for Muscle Mass Gain Support 1-4lb. Jar
  • 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)
  • Chocolate protein shake powder contains 8 grams of naturally occurring BCAAs (2)
  • Body Fortress Super Advanced Mass Gainer Protein Powder contains carbohydrates for a source of workout fuel, and for vital post-workout nutrition (1)
Bestseller No. 8
Nutricost Mass Gainer (Chocolate Peanut Butter Flavor, 6.7 LBS) 50 Grams of Protein Per Serving - Non-GMO
  • 6.7 Pounds of Chocolate Peanut Butter Flavored Mass Weight Gainer Per Container
  • 50 Grams of Protein Per Serving (9 Servings)
  • Includes Whey Protein Concentrate, Creatine Monohydrate, and L-Glutamine
  • Non-GMO & Tested by Independent, ISO-Accredited Laboratories
  • Manufactured in a NSF Certified, GMP-Compliant FDA-Registered Facility
Bestseller No. 9
GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, Gluten Free, Whey, Creatine, BCAA, 3rd Party Tested, Muscle Recovery & Growth, Micronutrients, Cookies and Cream, 9 Servings
  • START GAINING MASS WITH A HIGH-CALORIE FORMULA: Build the size that creates big moments when you train with the blend of protein, creatine, and carbohydrates in GNC Pro Performance Bulk 1340 high-calorie mass gainer
  • SUPPORT MUSCLE ENERGY, RECOVERY, AND GROWTH WITH CREATINE & MORE: Fuel maximum results during and after intense workouts with muscle fuel from high-quality protein and 1g of creatine to support energy production
  • HIT BIGGER PROTEIN GOALS: Bulk 1340 packs 50g of whey protein powder with naturally occurring BCAA to support muscle growth—including 10g of glutamine, an amino that’s also important for supporting the immune system
  • FUEL MUSCLES WITH 1,340 CALORIES IN A MACRO BLEND: GNC Pro Performance’s most nutrient-dense blend packs enough calories and carbs to blast through your most challenging sessions in the gym
  • CHOOSE A BANNED SUBSTANCE-TESTED MASS GAINER: Unlike most mass gainers with proprietary blends, Bulk 1340 is certified Banned Substance Tested and designed to help athletes increase size and overall strength
OFF -$7.81Bestseller No. 10
BSN TRUE-MASS Weight Gainer, Muscle Mass Gainer Protein Powder, Chocolate Milkshake, 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
  • Medium chain triglycerides (MCT) FATS – round out the nutritional value of each shake and complement BSN's legendary great taste
  • BSN FLAVOR TECHNOLOGY – Unbeatable taste and consistency for a milkshake-like experience you’ll always love, with several craveable flavor options

Mass gainers are a popular supplement choice for bodybuilders, athletes, and those looking to gain weight healthily. With numerous options available, choosing the best one can be overwhelming. Let’s explore the market’s best mass gainers.

Top 10 Mass Gainers on Amazon

1. Optimum Nutrition Serious Mass

Optimum Nutrition’s Serious Mass is a well-known supplement in the fitness community. With an impressive 1,250 calories per serving, this mass gainer is designed to help you achieve your weight gain goals. It includes a blend of protein, carbohydrates, and essential vitamins.

Key Features:

  • Contains 50g of protein per serving
  • Over 250g of carbohydrates
  • Includes glutamine and creatine for recovery

The taste options are varied, making it easier for users to find a flavor they enjoy. This product has amassed high ratings for its effectiveness and versatility.

OFF -$6.99Bestseller No. 1
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C and Zinc for Immune Support, Vanilla, 12 Pound (Packaging May Vary)
  • Packaging may vary - New look, with the same trusted Quality!
  • 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
  • High Calorie Weight Gainer: 1,250 Calories per 2-Scoop Serving
  • 50 Grams of Protein per Serving
  • Over 250 Grams of Carbohydrates per Serving

2. BSN True Mass

BSN True Mass is another excellent choice for anyone looking to gain muscle mass without adding too much fat. It offers 700 calories per serving and contains a balanced ratio of protein, carbohydrates, and fats.

Key Features:

  • 46g of protein per serving from a blend of sources
  • Contains healthy fats from flaxseed oil
  • Low sugar content

True Mass has a delicious flavor profile and is often favored for its taste and smooth blendability.

OFF -$6.00Bestseller No. 1
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
  • Medium chain triglycerides (MCT) FATS – round out the nutritional value of each shake and complement BSN's legendary great taste
  • BSN FLAVOR TECHNOLOGY – Unbeatable taste and consistency for a milkshake-like experience you’ll always love, with several craveable flavor options

3. Muscle Milk Gainer

Muscle Milk Gainer is perfect for those looking to increase their caloric intake without compromising on taste. With 650 calories and 32g of protein per serving, it offers an effective blend of nutrients.

Key Features:

  • Contains 3g of fiber for digestive health
  • No added sugars
  • Available in various flavors

This product is well regarded for its creamy consistency and effectiveness in muscle recovery.

Bestseller No. 1
Muscle Milk Gainer Protein Powder, Chocolate, 32g Protein, 5 Pound
  • Contains one (1) 5 pound cannister (about 14 servings) of Muscle Milk Pro Series Gainer Protein Powder Supplement. Packaging may vary. Shaker bottle sold separately
  • Key Features Muscle Milk Gainer Powder Contains 32 Grams of Protein, 3 Grams of Leucine From Milk Proteins, and 650 Calories in Every 4 Scoops (162g), the Recommended Usage for Individuals Looking to Build Size and Gain Muscle Mass
  • Usage Muscle Milk Gainer Powder Can Be Used Pre Workout, Post Workout or as an Anytime Protein Rich Meal Option or Snack
  • Great Tasting Shak Mix 4 scoops (162g) MUSCLE MILK Gainer Powder into 10 16 fluid ounces water for a Great Tasting Shak; You can also add it to pancakes, smoothies or other recipes to increase the protein content
  • Work Out; Refuel; Rebuild; Advance; Consuming Both Fast and Slow Release Proteins, Like Those Found in Muscle Milk Gainer, Helps Keep Your Body in Positive Protein Balance

4. Universal Nutrition Real Gains

Universal Nutrition’s Real Gains is an outstanding option for serious weight gainers. With 600 calories and a protein blend of casein and whey concentrate, it supports muscle growth effectively.

Key Features:

  • 52g of protein per serving
  • Low in sugar
  • Contains essential fatty acids

Real Gains is celebrated for providing all the nutrients required for optimal muscle recovery post-workout.

OFF -$3.81Bestseller No. 1
Animal Meal - Protein Shake with Whole Food Ingredients, Aids in Muscle Recovery, with Egg White, Beef & Pea Protein Blend, Chocolate Flavor, 5 lbs
  • 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 digestion
  • Made to the Highest Quality & Safety Standards: All of our products are produced in our GMP certified US plant, and every batch is 3rd party lab tested for quality, safety and potency; our products work synergistically across our range
  • Trusted by Performance Athletes for More than 40 Years: Animal is family-owned and has pushed sports nutrition forward, that’s how we’ve earned the trust of dedicated strength and performance athletes who know that we are all built, not born

5. Dymatize Nutrition Super Mass Gainer

Dymatize Super Mass Gainer is an energy-packed supplement that stands out for its effective blend of carbs, protein, and fats. Each serving boasts 1,280 calories and 52g of protein.

Key Features:

  • 245g of carbohydrates
  • Offers 10g of BCAAs for muscle recovery
  • Gluten-free option available

Available in a range of flavors, Dymatize is known for its delicious taste and quick mixing properties.

Bestseller No. 1
Dymatize Super Mass Gainer Protein Powder, Rich Chocolate, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (16 Servings)
  • 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 recovering from intense workouts and pushing limits in the gym
  • CALORIE-DENSE FORMULA: With 1,280 calories per serving, this weight gainer offers a substantial caloric boost for individuals aiming to gain muscle mass and meet their energy needs
  • ENHANCED WITH CREATINE AND NUTRIENTS: Each serving provides 1g of creatine to support the increase in power and strength you need to maximize training. Plus 14 essential vitamins and minerals, including Vitamin C, E, and calcium, to support overall health and recovery
  • CONTINUOUS GROWTH: Dymatize Super Mass Gainer combines fast- and slow-digesting proteins, like whey and casein, to fuel muscle growth and recovery with sustained protein delivery for long-lasting results for men and women
  • YOUR WAY OF GAINING: Get creative by blending mass gainer into smoothies with fruits, peanut butter, and oats. It’s also perfect for adding to protein bars, cookies, and pancakes for delicious, calorie-packed treats

6. Cytosport Cytomax

Cytomax is a great mass gainer specifically designed for athletes who require quick energy during workouts. It’s lighter than most mass gainers and blends rapidly.

Key Features:

  • 80g of carbohydrates per serving
  • 25g of protein
  • Loaded with electrolytes

This is ideal for those looking to supplement their workout with extra calories without feeling heavy.

Bestseller No. 1
Muscle Milk Carb Boost, Maltodextrin Powder, Complex Carbohydrates, NSF Certified for Sport, Unflavored, 1.98lb
  • One 1.98 pound canister of CYTOSPORT CYTOCARB - about 16 servings.
  • 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
  • COMPLEX CARBOHYDRATES TO HELP CUSTOMIZE CARBOHYDRATE INTAKE - for serious athletes with specific needs and goals.
  • 53 GRAMS OF COMPLEX CARBOHYDRATES.
  • ONLY ONE INGREDIENT - 100% maltodextrin, long chains of energy-supplying glucose.

7. Naked Mass

If you’re on the hunt for a natural, minimally processed mass gainer, Naked Mass is a stellar choice. With no artificial ingredients, this product relies on whole food sources.

Key Features:

  • 1,200 calories per serving
  • 50g of protein from whey and casein
  • Gluten and soy-free

Many users appreciate its clean ingredient profile, making it a great option for health-conscious weight gainers.

Bestseller No. 1
NAKED Mass - Natural Weight Gainer Protein Powder - 8 LB Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,250 Calories per Serving
  • ONLY THREE INGREDIENTS: Naked Whey, Naked Casein and Organic Maltodextrin (made from gluten free organic tapioca). Naked Mass contains no artificial sweeteners, flavors, or colors and is GMO Free, No rBGH or rBST, Soy Free and Gluten Free.
  • MAXIMUM NUTRITION: 50g of Protein, 252g of Carbs, 1,250 Calories, 11.5g of BCAAs (branched-chain amino acids) per serving and only 5g sugar - compare vs other weight gain supplements for bulking.
  • MULTI-PHASE CLEAN PROTEIN: Keep protein synthesis up by combining fast release grass-fed whey with slow-digesting micellar casein. Plus, get the healthy amino acids your body needs. Combine with a high-calorie diet and exercise to gain weight and transform yourself from a hard gainer to a pro gainer.
  • PREMIUM COMPLEX CARBOHYDRATES: Unlike other weight gainer supplements that use wheat-based maltodextrins, Naked Mass is a serious, true mass gainer and uses gluten free organic tapioca maltodextrin for clean source complex carbohydrates.
  • BEST WEIGHT GAINER SHAKES AND RECIPES: Our unflavored super mass gainer protein powder is versatile for making smoothies and recipes. Boost calories and give your body optimum nutrition by adding Naked Mass to homemade protein bars, shakes, and more.

8. EVL Nutrition EnGN Mass

EVL Nutrition’s EnGN Mass focuses on providing high-quality protein and vitamin content. Each serving contains 1300 calories and supports muscle development.

Key Features:

  • 42g of protein
  • Includes 10g of BCAAs
  • Gluten-free

Users report noticeable gains, making it a reliable choice for anyone serious about their muscle-building journey.

OFF -$3.00Bestseller No. 1
Evlution Nutrition ENGN Focus - Intense Pre-Workout with Creatine - Maximum Focus Formula - Pre-Workout Powder for Lasting Energy - with Beta-Alanine & Caffeine - 30 Servings - Watermelon
  • Science Based Formula - Try the EVL ENGN Focus pre-workout energy powder with premier focus enhancing ingredients like N-Acetyl-L-Tyrosine, Ginkgo Biloba and Creatine Monohydrate powder for an optimized workout
  • Intense Energy - Maximize your workouts with our maximum focus formulated pre-workout for men. Achieve explosive power, amplified pumps, and intense mental focus with specially engineered blends to amplify your performance.
  • Enhanced Focus & Power - Our invigorating pre-workout powder drink helps give you the edge you need with sustainable energy and focus plus stronger leaner muscle mass and faster muscle recovery.
  • Quality Ingredients - We’re proud to use some of the finest ingredients for peak performance. Our delicious ENGN Focus Pre-Workout supplement for men is free of unnecessary additives. As a dietary supplement, take 1 scoop with 8 oz of cold water 15-30 minutes before training.
  • Why EVL - EVL is a leading name in full stack bodybuilding supplements because we take our quality seriously and only use the finest lab tested performance maximizing ingredients.

9. MusclePharm Combat XL Mass

MusclePharm’s Combat XL Mass is another reputable mass gainer that caters to athletes. With 1,020 calories packed with proteins and an extensive amino acid profile, it is a great option for muscle recovery.

Key Features:

  • 50g of protein
  • Contains 9g of BCAAs
  • Custom blend of complex carbohydrates

This product is known for its high-quality nutrition and delicious flavors, making it an appealing choice for many.

Bestseller No. 1
MusclePharm Combat Protein Powder, Vanilla Flavor, Fuels Muscles for Productive Workouts, 5 Protein Sources Including Whey Protein Isolate & Egg Albumin, Gluten Free, 2 lb, 25 Servings
  • Fuel Muscles, Yields Results: MusclePharm Combat Protein Powder was created for athletes who train hard and demand more from their body. Combat Protein Powder offers 25 grams of protein per serving.
  • The Athlete's Complete Protein: Engineered for the elite with premium protein from 5 unique sources including whey protein isolate, hydrolysate & concentrate, egg albumin, and milk protein concentrate.
  • Dynamic Protein Profile: Combat's diverse protein sources digest at varying rates to deliver comprehensive amino acid infusion, advantageous for efficient muscle growth and recovery. Mouthwatering Vanilla flavor tastes great. Shake & take pre or post workout.
  • Crafted by Experts, Delivered with Excellence: MusclePharm Combat Protein Powder is gluten free, banned substance tested and certified by Informed-Choice and Informed-Protein, so athletes can take it with confidence.
  • Unleash Your Potential: Our mission is to fuel the relentless pursuit of greatness among athletes. Our cutting-edge, science-backed formulas optimize physical performance, enhance recovery, and ensure you have the tools you need to conquer new heights and redefine your limits.

10. GAT Sport NITRIX Mass

GAT Sport’s NITRIX Mass is perfect for those who need an extra boost in their caloric intake. Each serving consists of 300g of carbohydrates and 50g of protein.

Key Features:

  • No added sugars
  • Diverse flavor options
  • Excellent mixing capabilities

This mass gainer is particularly popular among gym-goers looking to achieve quick weight gain.

Bestseller No. 1
GAT SPORT JetMass Fact-Acting Volumizing Creatine System, 30 Servings (Tropical Ice)
  • Gat nutrition
  • Upgrade your performance - get the most out of your workouts
  • Pharmaceutical grade supplements for optimal athlete performance
  • Helps promote muscle growth & strength

Buying Guide for the Best Mass Gainer

When selecting the best mass gainer, it is essential to consider several factors:

1. Nutritional Profile

Look for a mass gainer that offers a balanced ratio of macronutrients:

  • Protein: Aim for at least 20-50g per serving.
  • Carbohydrates: A higher carbohydrate content is ideal for those seeking weight gain.
  • Fats: Healthy fats can help reach caloric goals without excess sugars.

2. Ingredients Quality

Check for the ingredient list. Opt for products that use high-quality protein sources (whey, casein) and include essential vitamins and minerals. Avoid those with artificial sweeteners or fillers.

3. Caloric Content

Depending on your goals, select a mass gainer with the right caloric content. A higher calorie content is beneficial for those looking to gain weight.

4. Flavor Options

Taste can influence consistency in usage. Look for mass gainers available in various flavor options to ensure you enjoy your supplement.

5. Mixability

A product that mixes well saves time and effort. Check reviews for notes on how easily a mass gainer dissolves in water or milk.

6. Price

Considering your budget is crucial, as prices can vary significantly between brands and flavors. Look for products that offer value without compromising quality.

7. Reviews and Recommendations

Always check user reviews and recommendations. They provide valuable insight into the product’s effectiveness and user experience.

Conclusion

Selecting the best mass gainer can have significant implications for your muscle-building journey. The products on this list, including options like Optimum Nutrition Serious Mass and BSN True Mass, are among the best on Amazon in 2025. Remember to evaluate your goals and dietary preferences when deciding. Happy gaining!

Last update on 2025-12-26 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.

Evelyn Hawthorne
Evelyn Hawthorne