10 Best mass gainers for men of 2025

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Best Choice

1

NAKED
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
Main highlights

High Protein and Calorie Content
Provides 50g of protein and 1,260 calories per serving.

Versatile for Shakes and Recipes
Ideal for shakes, smoothies, and enhancing various recipes.

Praised for Digestibility and Taste
Customers appreciate its digestibility and enjoyable flavor.
Key specs
- Protein:50g
- Carbohydrates:261g
- Calories:1,260
- BCAAs:12.9g
- Minerals:N/A
9.8

Exceptional

Our Rating
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Value for Money

2

NAKED
NAKED Vegan Mass - Natural Vegan Weight Gainer Protein Powder - 1,230 Calories, Non-GMO, Soy & Gluten Free, No Artificial Ingredients - 8LB Bulk - 11 Servings
Main highlights

High Caloric and Protein Content
Offers 1,230 calories and 50g protein per serving for weight gain.

Ideal for Vegan Weight Gain
Perfect for vegans seeking clean, high-calorie nutritional support.

Clean Ingredients Praised
Customers appreciate its GMO-free, gluten-free, and dairy-free formula.
Key specs
- Protein:50g
- Carbohydrates:248g
- Calories:1,230
- BCAAs:10.3g
- Minerals:N/A
9.7

Exceptional

Our Rating

9.1
quality of ingredients

8.4
worth the money

8.4
Flavor
3

Dymatize
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, Total 8 Servings
Main highlights

High Caloric and Protein Content
Provides 1310 calories and 52g protein per serving for mass gain.

Ideal for Hard Gainers
Perfect for individuals struggling to gain weight or muscle mass.

Praised for Taste and Consistency
Customers appreciate the gourmet vanilla flavor and smooth mixing.
9.4

Excellent

Our Rating

8.4
worth the money

8.4
quality of ingredients

8.2
Flavor
4

Optimum Nutrition
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)

11% Off
Main highlights

High Calorie and Protein Boost
Over 1,200 calories and 50g of protein per serving for muscle gain.

Ideal for Hardgainers
Perfect for individuals struggling to meet daily calorie needs.

Praised for Taste and Mixability
Customers love the flavor and easy mixing of Serious Mass.
Key specs
- Protein:50 grams per serving
- Carbohydrates:Over 250 per serving
- Calories:Over 1,200 per serving
- BCAAs:N/A
- Minerals:Zinc
9.2

Excellent

Our Rating

8.7
quality of ingredients

8.4
worth the money

8.4
Aroma
5

MuscleTech
MuscleTech High Protein Mass Gainer for Men & Women - Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate - Vanilla Milkshake, 5.15 Pound
Main highlights

High Protein and Calorie Content
Packed with 60g protein and 1,500 calories per serving for effective mass gain.

Ideal for Athletes Seeking Muscle Gain
Perfect for athletes needing increased dietary protein and calories.

Praised for Effective Weight Gain
Customers appreciate its effectiveness in supporting weight gain and muscle growth.
Key specs
- Protein:High-quality protein
- Carbohydrates:Easily digestible carbs
- Calories:1,500 clean calories
- BCAAs:N/A
- Minerals:N/A
8.9

Very Good

Our Rating

8.0
worth the money

8.0
quality of ingredients

8.0
Flavor
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6

MuscleTech
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

18% Off
Main highlights

High Protein Content
Mass-Tech Extreme 2000 delivers 80g of premium protein per serving for muscle growth.

Ideal for Bulking
Designed for individuals aiming to gain extreme mass and break strength plateaus.

Flavor Adventure
Praised for its delicious vanilla milkshake flavor, making it enjoyable to consume.
8.8

Very Good

Our Rating
7

GNC

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
8.6

Very Good

Our Rating

8.4
worth the money

8.2
Flavor
8

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

Calorie and Protein Powerhouse
Delivers over 1,100 calories and 56g protein per serving.

Ideal for Post-Workout Recovery
Perfect for bulking up after intense workouts.

Flavor Excellence
Chocolate flavor praised as best ever by customers.
Key specs
- Protein:56 grams
- Carbohydrates:192 grams
- Calories:Over 1,100 per serving
- BCAAs:36 grams
- Minerals:N/A
8.5

Good

Our Rating

8.2
Flavor

8.0
worth the money

8.0
quality of ingredients
9

GNC
GNC Pro Performance Weight Gainer Protein Powder, 50g Protein, High Calorie, 700 Calories, Supports Mass and Muscle Recovery, MCT, BCAA, 3rd Party Tested, Vanilla Ice Cream, 6 Servings, 2.5 lbs
Main highlights

High Protein and Calorie Content
Contains 50g protein and 700 calories per serving for effective mass gain.

Ideal for Muscle Building
Supports body composition goals with BCAAs and MCTs for exercise recovery.

Taste and Versatility
Praised for good taste, especially when blended or dry scooped.
8.3

Good

Our Rating

8.4
quality of ingredients

8.2
Flavor

8.0
worth the money
10

Optimum Nutrition
Optimum Nutrition GS Pro Gainer Weight Gainer Protein Powder, Double Chocolate, 5.09 Pounds (Packaging May Vary)

14% Off
Main highlights

High Calorie and Protein Support
650 calories and 60g protein per serving for muscle gain.

Post-Workout and Meal Supplement
Ideal for post-workout recovery or as a between-meal supplement.

Great Taste and Easy Mixing
Praised for delicious taste and easy mixing in reviews.
Key specs
- Protein:60g
- Carbohydrates:85g
- Calories:650
- BCAAs:N/A
- Minerals:32
8.2

Good

Our Rating

9.3
Flavor

9.3
quality of ingredients

8.4
worth the money

10 Best mass gainers for men of 2025

1

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

How do we rank?

How do we rank?

Analyzing top stores

2

NAKED Vegan Mass - Natural Vegan Weight Gainer Protein Powder - 1,230 Calories, Non-GMO, Soy & Gluten Free, No Artificial Ingredients - 8LB Bulk - 11 Servings

9.1

8.4

8.4

3

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, Total 8 Servings

8.4

8.4

8.2

4

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)

8.7

8.4

8.4

5

MuscleTech High Protein Mass Gainer for Men & Women - Protein Powder Shakes for Weight Gain, Muscle Building & Recovery with Creatine Monohydrate - Vanilla Milkshake, 5.15 Pound

8.0

8.0

8.0

6

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

7

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

8.4

8.2

8

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

8.2

8.0

8.0

9

GNC Pro Performance Weight Gainer Protein Powder, 50g Protein, High Calorie, 700 Calories, Supports Mass and Muscle Recovery, MCT, BCAA, 3rd Party Tested, Vanilla Ice Cream, 6 Servings, 2.5 lbs

8.4

8.2

8.0

10

Optimum Nutrition GS Pro Gainer Weight Gainer Protein Powder, Double Chocolate, 5.09 Pounds (Packaging May Vary)

9.3

9.3

8.4

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