Updated: April, 2025

Best weight gainers

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1

Naked Nutrition

9.8

Exceptional

Naked Vegan Mass - Natural Vegan Weight Gainer Protein Powder - 8Lb Bulk, GMO Free, Gluten Free, Soy Free & Dairy Free. No Artificial Ingredients - 1,230 Calories - 11 Servings

Why we love it

High calorie and protein content.

Vegan-friendly and clean ingredients.

Easily customizable with flavors.

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.

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How do we rank?

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
2

CB-1

9.7

Exceptional

CB-1 Weight Gainer – Weight Gain Pills | Clinically Tested for Safe & Effective Results | Fast Powerful Weight Gain for Men and Women | 90ct

Main highlights

WEIGHT YOU CAN MAINTAIN: The CB-1 weight gain supplement does not make you gain temporary water weight; instead, it works with your body to create real body mass. No more fluctuations or disappointments; the CB-1 supplement is designed specifically to help you gain weight and maintain it.

PATENTED WEIGHT GAIN SYSTEM: CB-1 Weight Gainer pills are made using a patented formula designed to stimulate appetite and reduce the number of calories your body burns as part of its daily processes. This allows you to retain more calories, supporting natural weight gain with a balanced increase in both muscle and overall body mass.

CLINICALLY TESTED: The CB-1 Weight Gainer formula is one of the only weight gain formulas clinically tested in an 8-week randomized, controlled clinical trial. Results showed that users gained more weight with CB-1 than with diet alone.

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3

EPN Supplements

9.6

Exceptional

Curvy Girl Secrets | Weight Gainer for Women to Grow Thicker Booty & Enhance Curves | Helps Naturally Curve & Shape Body | Grow Rounder, Wider & Thicker Glutes for Fast Results - 60 Capsules

Main highlights

️ Supports Booty Growth & Volume – Designed to help enhance your natural curves by promoting a fuller, rounder shape over time. Whether you want to fill out your jeans or add a little extra definition, this formula works with your body to support natural booty development.

️ Lifts & Firms for a Sculpted Look – A round booty isn’t just about size—it’s about shape! Curvy Girl Secrets helps promote a perkier, more lifted backside, so you can enjoy a well-defined, sculpted look that turns heads.

Dosage: Take 2 capsules daily with a meal.

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4

Holistic MD

9.5

Excellent

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

Why we love it

Clinically studied ingredients boost health.

Non-GMO, vegan, and sugar-free.

Suitable for all age groups.

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.

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5

Optimum Nutrition

9.3

Excellent

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

Why we love it

High calorie content for weight gain.

Great taste and easy to mix.

Supports muscle growth and recovery.

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.

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6

Dymatize

9.2

Excellent

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)

Why we love it

High calorie for mass gain.

Rich in protein and BCAAs.

Tasty vanilla flavor.

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.

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7

Naturade

9.1

Excellent

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

Why we love it

High-calorie content supports weight gain.

Natural ingredients, no artificial additives.

Award-winning formula, gluten-free.

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.

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8

GNC

9.0

Excellent

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

20% Off

Why we love it

High protein content per serving.

Effective for weight gain.

Good taste when blended or dry scooped.

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.

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9

BOOST

8.9

Very Good

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

Why we love it

High calorie and nutrient dense.

Great for low appetite individuals.

Effective nutritional support.

Main highlights

High Calorie Nutrient Rich
Provides 530 calories, 22g protein, and 26 vitamins/minerals per 8 fl oz.

Ideal for Low Appetite
Perfect as a snack or mini meal for those with low appetite.

Critical Nutritional Support
Praised for helping individuals meet calorie and nutrient needs effectively.

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10

MuscleTech

8.6

Very Good

Mass Gainer MuscleTech 100% Mass Gainer Protein Powder Protein Powder for Muscle Gain Whey Protein + Muscle Builder Weight Gainer Protein Powder Creatine Supplements Chocolate, 5.15 lbs

Why we love it

High-quality protein for muscle growth

Effective for weight gain and strength

Pleasant taste with no chalkiness

Main highlights

Premium Weight Gainer Formula
Packed with high-quality protein and creatine for muscle growth.

Ideal for Performance Athletes
Perfect for athletes seeking increased dietary protein and calories.

Well-Sealed Packaging
Customers praise its secure packaging and pleasant taste.

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Our top pick

1

Naked Vegan Mass - Natural Vegan Weight Gainer Protein Powder - 8Lb Bulk, GMO Free, Gluten Free, Soy Free & Dairy Free. No Artificial Ingredients - 1,230 Calories - 11 Servings
Naked Nutrition Vegan Mass is a natural, plant-based weight gainer protein powder, providing 1,230 calories and 50g of protein per serving. This product is ideal for those looking to increase their caloric and protein intake without compromising on clean, vegan ingredients. The blend of pea and rice proteins ensures a complete amino acid profile, supporting muscle growth and recovery. Customers frequently praise its GMO-free, gluten-free, and dairy-free formula, making it a great choice for health-conscious individuals. Although unflavored, it can be easily customized with fruits or other ingredients for a delicious shake. Perfect for anyone with a fast metabolism or those recovering from illness, Naked Vegan Mass offers an effective solution for healthy weight gain while being gentle on the digestive system. Its versatility and clean composition make it a top choice for those seeking a sustainable and effective weight gain supplement.

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