10 Best weight gainer for men (2025)

10 Best weight gainer for men in 2025 offer a variety of options to help individuals achieve their muscle-building goals. These products are designed to provide high-calorie content, essential nutrients, and protein to support weight gain effectively. Top contenders include brands like Optimum Nutrition Serious Mass, BSN True Mass, and MuscleMilk Gainer, each known for their quality ingredients and great taste. Additionally, options like Dymatize Super Mass Gainer and Universal Nutrition Real Gains cater to different dietary preferences. With the right weight gainer, men can enhance their workout results and achieve their desired physique more efficiently.

SaleBestseller No. 1

Dymatize Super Mass Gainer Protein Powder, 1280 Calories & 52g Protein, Gain Strength & Size Quickly, 10.7g BCAAs, Mixes Easily, Tastes Delicious, Gourmet Vanilla, Gourmet Vanilla, 6 Pound (Pack of 1)

10.7 grams of BCAAs as building blocks, including 5.1g Leucine, as building blocks to help activate Muscle Protein Synthesis
1280 calories and 245g carbs per serving to help even the hardest gainers pack on mass
52g protein per serving (a blend of fast and slow digesting proteins) to fuel your muscles throughout the day
14 vitamins and minerals to support muscle recovery.

SaleBestseller No. 2

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 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
22 vitamins and minerals including Vitamin C, Vitamin D, and Zinc to provide immune support
With over 20 vitamins and minerals including Vitamin C and Zinc to provide immune support

SaleBestseller No. 3

Mass Gainer MuscleTech 100% Mass Gainer Protein Powder Protein Powder for Muscle Gain Whey Protein + Muscle Builder Creatine Supplements Vanilla, 5.15 Pound (Pack of 1)

MASS GAINER PROTEIN POWDER – 100% Mass Gainer is specially formulated for performance athletes looking to increase their dietary protein, carbohydrates and overall calorie intake. 100% Mass Gainer is a premium weight gainer for increased size and strength
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
SUPERIOR WEIGHT GAINER – MuscleTech 100% Mass Gainer is packed with high-quality protein and mass-producing calories, plus muscle builder creatine monohydrate, a proven anabolic driver for faster mass and strength gains. This superior formula will help you get bigger and stronger
NUTRIENT-DENSE MUSCLE BUILDER – With 100% Mass Gainer, you’ll reach musclebuilding milestones more efficiently. The high-quality protein and easily digestible carbs can deliver 1,500 clean calories when mixed with 2 cups of skim milk
CREATINE MONOHYDRATE – Reimagine the limits of size and strength, as 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 strength

Bestseller No. 4

Mutant Mass | Weight Mass Gainer Protein Powder - high Calorie Protein Powder for Mass gain - Triple Chocolate - 5 Pound

LEAN GAINER | Our Mass has 56 g of 100% pure protein, 192 g of clean carbs with 12 g of fat plus naturally present 26.1 g of EAAs and 12.2 g of BCAAs.
ENHANCED GAINER SUPPLEMENT | Mutant’s most popular weight gainer supplement that is packed with BCAAs/EAAs and waxy maize to help with growth and bulking.
PROTEIN CONTENT | It offers 1100 calories per serving plus 56 g of quality protein from whey isolate, concentrate and casein blend.
Made with Natural Whole Foods | Made from natural whole-foods to include barley, sweet potato, rolled oats, avocado, coconut oil, flaxseed, pumpkin seed and sunflower oil.
GOURMET TASTE | Engineered in our own state-of-the-art manufacturing facility to maintain gold-standard quality and it comes with a great Gourmet taste.

Bestseller No. 5

GNC Pro Performance Weight Gainer Protein Powder | Increase Muscle Mass | Banned Substance Tested | Vanilla Ice Cream | 6 Servings

FUEL BIGGER ATHLETIC GOALS: Stack the scale in your favor and choose from three decadent flavors of a great-tasting blend of protein powder, naturally occurring BCAAs, carbohydrates, and added medium chain triglycerides (MCT).
INCREASE YOUR PROTEIN INTAKE BEFORE OR AFTER TRAINING: GNC Pro Performance Weight Gainer delivers 50g of a protein blend designed to digest over time and help ensure essential amino acids (EAA) are readily available for muscles.
POWER UP FOR A BIG DAY WITH 700 CALORIES: High-quality protein fuels muscles and 115-117g of a dual carbohydrate system preserves and replenishes energy stores.
WORKOUTS WITH MCT AND BCAA: Weight Gainer’s added MCT is quickly absorbed by the body for use as energy and BCAA may help reduce muscle breakdown during exercise.
CHOOSE A BANNED SUBSTANCE-TESTED WEIGHT GAINER: Unlike most gainers with proprietary blends, GNC Pro Performance Weight Gainer is certified Banned Substance Tested and designed to deliver the right nutrition for your goals.

SaleBestseller No. 6

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 6 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. 7

Naked Double Chocolate Mass - 1,260 Calories, 50G Protein, Nothing Artificial. All Natural Weight Gainer Protein Powder - 8Lb Bulk, GMO Free, Gluten Free & Soy Free

NOTHING ARTIFICIAL: Naked Protein Blend (Whey and Micellar Casein), Organic Tapioca Maltodextrin, Organic Coconut Sugar, Organic Cacao, Alkalized Cocoa (Dutch and Brazilian), and Sea Salt. Double Chocolate Mass contains no artificial sweeteners, flavors, or colors and is GMO Free, Soy Free, Certified Gluten Free.
MAXIMUM NUTRITION: Each serving of our double chocolate weight gain powder contains 50g of Protein, 261g of Complex Carbs, 1,260 Calories and 12.9g of BCAAs (branched-chain amino acids). Contains no artificial sweeteners, flavors, or colors and is GMO Free, No rBGH or rBST, Soy Free and Certified Gluten Free.
MULTI-PHASE CLEAN PROTEIN: All natural whey and casein provides your body with healthy amino acids to keep protein synthesis up throughout the day.
ORGANIC COMPLEX CARBOHYDRATES: Unlike other chcolate weight gainer supplements, Naked Mass does not use wheat based carbohydrates, instead using gluten-free organic tapioca maltodextrin for a clean source of complex carbohydrates.
PROTEIN SHAKES AND RECIPES: Our natural double chocolate weight gain protein powder is versatile in making protein shakes, smoothies and recipes. Boost calories and nutrition by adding Naked Mass to chocolate weight gainer shakes, pancakes, cookies and other recipes. Add additional flavor with fresh fruit such as a banana or blueberries. For use by men or women.

SaleBestseller No. 8

Muscletech High-Protein Mass Gainer (Vanilla Milkshake, 6LB) - Mass Tech Extreme 2000 Mass Gainer Protein Powder Supplement - Weight Gainer for Increase Muscle, Enhanced Recovery & Strength

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. 9

BOOST Very High Calorie Nutritional Drink – Helps Weight Gain & Maintenance -530 Calories -26 Vitamins & Minerals - 22 g Protein - Variety Pack - Vanilla, Chocolate & Strawberry - 8 fl oz (Pack of 24)

Convenient Weight Gain Support: BOOST Very High Calorie Nutritional Drink provides a high calorie, high protein, nutrient-packed snack or mini meal, helping you to gain weight or maintain weight
530 Nutrient-Dense Calories: Each 8 fl oz of this nutritional drink provides 530 calories, with 22 g of high-quality protein to help maintain muscles
26 Vitamins & Minerals: This calorie-dense nutritional drink provides key nutrients for immune support, including vitamins C, zinc and iron, brain health, including vitamin B12 and niacin, and bone health, including calcium and vitamin
Delicious Nutritional Drink: This great-tasting high nutritional drink makes it easy to get back to what you love; drink over ice if you prefer a less thick drink
BOOST family of nutritional shakes: Whether you want extra protein, less sugars, more calories, fewer calories, or simply great nutrition for everyday living, there's a BOOST Nutritional Drink that fits your needs

Bestseller No. 10

Rivalus Clean Gainer - Chocolate Fudge 10 Pound - Delicious Lean Mass Gainer with Premium Dairy Proteins, Complex Carbohydrates, and Quality Lipids, No Banned Substances, Made in USA

Safe And Effective FIRST
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
In an industry with questionable legislation, RIVALUS raises the bar for standards and quality far beyond the legal requirement or government regulatory bodies.
All RIVALUS products are manufactured in facilities with the highest standards and meeting or exceeding all safety and regulatory approvals
30 g dairy protein blend

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