October 24, 2025

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10 Best weight gainers of 2025

Save up to 11% off

Best Choice

1

Optimum Nutrition
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C and Zinc for Immune Support, Vanilla, 12 Pound (Packaging May Vary)

11% Off
Main highlights

Key Features and Benefits
High-calorie content, rich in proteins and carbs, with 25 vitamins & minerals, creatine, and glutamine for optimal weight gain and muscle growth.

Ideal Use Cases
Perfect for bodybuilders, athletes, or anyone looking to gain weight quickly by adding calorie-dense foods to their diet.

Customer Reviews Highlight
Most praised for its effectiveness in weight gain and muscle building, with noticeable results when combined with the right diet and exercise.
Key specs
- Carbohydrates:Over 250 grams
- Protein:50 grams per serving
- Calories:1,250 per serving
- Minerals:25 vitamins & minerals
- Creatine:Included
9.9

Exceptional

Our Rating

8.7
quality of ingredients

8.4
worth the money

8.4
Aroma
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Based on millions of stores and reviews

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Analyzing top stores
Value for Money

2

Optimum Nutrition
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)
Main highlights

High Calorie and Protein Boost
Provides 1,260 calories and 50g protein per 2-scoop serving for effective weight gain.

Ideal for Weight Gain and Muscle Building
Perfect for those looking to gain mass and enhance muscle strength with consistent use.

Versatile Mixing Options
Highly praised for its versatility; can be blended with milk, peanut butter, and fruits.
Key specs
- Carbohydrates:Over 250 per serving
- Protein:50 grams per serving
- Calories:1,260 per 2-scoop
- Minerals:22 vitamins and minerals
- Creatine:N/A
9.8

Exceptional

Our Rating

8.7
quality of ingredients

8.4
worth the money

8.4
Aroma
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 (8 Servings)

11% Off
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.
9.7

Exceptional

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)
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
- Carbohydrates:Over 250 per serving
- Protein:50 grams per serving
- Calories:Over 1,200 per serving
- Minerals:Zinc
- Creatine:Included
9.5

Excellent

Our Rating

8.7
quality of ingredients

8.4
worth the money

8.4
Aroma
5

Dymatize
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 (8 Servings)
Main highlights

High Protein and Caloric Content
52 grams of protein per serving, 1280 calories, and 245g carbs per serving to support muscle growth and mass gain.

Ideal for Hard Gainers and Meal Replacement
Perfect for those struggling to gain weight or needing a high-calorie meal replacement, with 10.7 grams of BCAAs and 17 vitamins and minerals.

Smooth Texture and Good Taste
Praised for its smooth texture, good taste, and easy mixing with milk or water, making it enjoyable and convenient for daily use.
9.3

Excellent

Our Rating

8.4
worth the money

8.2
Flavor
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6

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
- Carbohydrates:Easily digestible carbs
- Protein:High-quality protein
- Calories:1,500 clean calories
- Minerals:N/A
- Creatine:Pure HPLC-tested creatine
9.0

Excellent

Our Rating

8.0
worth the money

8.0
quality of ingredients

8.0
Flavor
7

Naturade
Naturade Weight Gain Instant Nutrition Drink Mix, Vanilla ,20.3 Ounce
Main highlights

Effective Weight Management
Delivers 1600 calories per serving, ideal for athletes and those needing weight gain.

Ideal for Athletes and Fast Metabolisms
Perfect for bodybuilders, fast metabolism individuals, and those needing additional calories.

Praised for Appetite Increase
Customers noted increased appetite and successful weight gain.
8.9

Very Good

Our Rating

8.2
quality of ingredients

8.0
Flavor

8.0
worth the money
8

Naturade
Naturade - All Natural Weight Gain Drink Mix - Gluten Free, Delicious Taste, 1600 Calories per Servings - Mass Gainer w/Carbohydrates & Protein - Chocolate, 20.3 Ounce (12 Servings).
Main highlights

Substantial Calorie Boost
Delivers 1600 calories per serving for effective weight management.

Ideal for Fast Metabolisms
Perfect for athletes and individuals needing calorie management.

Great Taste and Mixability
Praised for taste and easy mixing in customer reviews.
Key specs
- Carbohydrates:46 grams
- Protein:20 grams
- Calories:1600 per serving
- Minerals:N/A
- Creatine:N/A
8.8

Very Good

Our Rating

8.2
quality of ingredients

8.0
Flavor

8.0
worth the money
9

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

High Calorie Content
1,250 calories per serving supports significant weight gain.

Ideal for Muscle Building
Perfect for gym-goers aiming to increase muscle mass.

Taste and Effectiveness
Praised for taste and effectiveness in customer reviews.
Key specs
- Carbohydrates:Over 250 Grams
- Protein:50 Grams
- Calories:1,250 per serving
- Minerals:25 Vitamins & Minerals
- Creatine:Included
8.7

Very Good

Our Rating

8.7
quality of ingredients

8.4
worth the money

8.4
Aroma
10

Holistic MD
Holistic MD Gainer Gummies for Women Men Elderly and Kids | Clinically Studied Ingredients | 10 in 1 with L-Lysine Gentian Root Vitamin B | Non-GMO Sugar Free Vegan | 60 Count
Main highlights

10 Clinically Studied Ingredients
Gainer Gummies feature 10 clinically studied ingredients promoting overall health and wellness.

Versatile Use for All Ages
Ideal for women, men, elderly, and kids seeking health support.

Praised Vegan and Sugar-Free Formula
Customers love the vegan, non-GMO, and sugar-free composition.
8.6

Very Good

Our Rating

10 Best weight gainers of 2025

1

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C and Zinc for Immune Support, Vanilla, 12 Pound (Packaging May Vary)

8.7

8.4

8.4

How do we rank?

How do we rank?

Analyzing top stores

2

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)

8.7

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 (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

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 (8 Servings)

8.4

8.2

6

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

7

Naturade Weight Gain Instant Nutrition Drink Mix, Vanilla ,20.3 Ounce

8.2

8.0

8.0

8

Naturade - All Natural Weight Gain Drink Mix - Gluten Free, Delicious Taste, 1600 Calories per Servings - Mass Gainer w/Carbohydrates & Protein - Chocolate, 20.3 Ounce (12 Servings).

8.2

8.0

8.0

9

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

8.7

8.4

8.4

10

Holistic MD Gainer Gummies for Women Men Elderly and Kids | Clinically Studied Ingredients | 10 in 1 with L-Lysine Gentian Root Vitamin B | Non-GMO Sugar Free Vegan | 60 Count

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