Best Weight Gain 2025

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Last Updated - 26.07.2025

Best Choice

01

MUTANT

PVL Mutant Mass Weight Gain Shake Powder, Vanilla, 6800 g

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

PROMOTES MUSCLE REDUCTION - Each serving contains 36g BCAAs, EAAs and 10.4g of glutamine for optimal build-up.
NO HIDDEN INGREDIENTS: All MUTANT MASS ingredients are revealed for complete transparency. So you know exactly what you are taking to achieve your goals without compromise.
BUILD MUSCLE - This award-winning weight gainer, sold in over 100 countries, offers over 1,100 calories per serving and contains 52% less sugar than previous formulas, ideal for controlled mass gain.
BALANCED DIET This weight gainer contains 192 grams of pure carbohydrates, including complex carbohydrates from whole foods such as barley starch, sweet potatoes and oats. With wax corn, MCTs, colostrum and premium ingredients, it delivers over 1,000 calories per serving for healthy and sustainable muscle mass building.
56 grams of high-quality protein: proteins play a crucial role in repairing body tissues and strengthening the immune system. They are essential to support muscle growth and increase athletic performance while helping fight infections.

73,37 €
02

ESN

ESN Massive Weight Gainer, 4000 g FID36687

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Protein source: with a serving of 150 g, our weight gainer provides you with 22 grams of protein made from high-quality whey protein powder
Made in Germany: The ESN Massive Weight Gainer is produced in our in-house production in Germany in compliance with the strictest quality standards
Delicious taste: vanilla ice cream or chocolate cream – two excellent flavours with a sweet note and all without aspartame to support your weight gain
CARBOHYDRATE SUPPLY: The ESN Massive Weight Gainer provides you with carbohydrates from natural products such as whole grain rice flour, buckwheat flour or quinoa flour

49,90 €
Value for Money

03

Mammut Nutrition

Mammut Nutrition Crash Weight Gainer Powder Vanilla - 4.5 kg - 518 kcal/shake for weight gain - 80% carbohydrates - 4-component protein - Ideal for endurance and performance athletes

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18% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ideal for endurance and professional athletes.
High carbohydrate content with 80% carbohydrates (vanilla).
Contribution to weight gain.
3-component carbohydrate complex and 4-component protein complex.
1410 kcal per 3 shakes.

40,59 € 49,99 €(18% Off off)
04

CALOVITAL

CaloVital High-Calorie Shake for Weight Gain, Carbohydrates and Protein as Calorie Shake, High Doses of Multi-Vitamins, Premium Quality from Germany (Chocolate 500 g)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Your way: You can avoid malnutrition by using CaloVital as a carbohydrate drink. Especially if your nutrient needs can no longer be met by a normal diet, but also in cases of loss of appetite or age-related deficiency symptoms. The carbohydrate shake is just as good as high-calorie drinks as a tasty, easily digestible snack for older people. CaloVital has a rich consistency and provides easier absorption in case of difficulty swallowing.
Your goals: Are you looking for a carbohydrate shake or high-calorie food supplement for weight gain? CaloVital is a liquid meal as well as a restorative food and ensures a healthy, fast weight gain and mass building at the same time. It acts as a restorative food for seniors as well as an astronaut food. CaloVital is a high-calorie liquid food especially for people who are underweight, experiencing loss of appetite in old age or who need support during convalescence.
The nutrients: CaloVital is a high-calorie liquid food which contains not only carbohydrates and protein powder, but also large proportions of important vitamins and minerals such as vitamin C, vitamin A, folic acid, calcium and magnesium. This carbohydrate protein powder acts not only as a weight gain shake but also as a healthy vitality food. It is also gluten-free, aspartame-free, nuts-free, gelatine-free and preservative-free.
Preparation: 1 serving = Place 50 g (2 heaped measuring spoons) of powder into 150 ml of whole milk (3.5% fat) or skimmed milk (1.5% fat) in the shaker or stir with a whisk until the calorie shake powder is completely dissolved. Always put the liquid into the container first, then stir in the powder. Dosage/daily dose for supplementary diet: 2–5. You can also use CaloVital as a dietary supplement with soy milk.
Extra multi vitamins: Provide healthy ingredients to your body with this calorie powder and weight gain shake. A high energy density and a needs-based supply of essential vitamins and minerals in easily usable form help you to get back into shape when you have increased energy requirements or malnutrition. CaloVital is a meal replacement and a high-calorie dietary supplement. It tastes delicious and helps to rebuild the body quickly and easily.

23,96 €
05

Premium Body Nutrition

Premium Body Nutrition Weight Gainer Chocolate 3kg Container New Improved Flavour

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Protein contributes to the growth of muscle mass and the maintenance of normal bones
PBN Weight Gainer Chocolate 3kg Container
New improved taste
Ideal for athletes who have trouble gaining weight and increasing muscle mass
Can be taken before, during and after training

22,02 €
06

Optimum Nutrition

Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Vanilla, 8 Servings, 2.73kg, packaging may vary

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22% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Supplied as instant powder. Simply mix with water for a delicious and calorie-rich post-workout drink or take it between meals to promote muscle growth.
Provides calories: promotes muscle mass increase and replenishes the body's glycogen stores.
Packaging can vary – updated look, same trusted quality.
No added sugar: Contains 24 vitamins and minerals per serving.
Muscle-building preparation with 1,250 calories and 50 g of protein per serving and less than 5 g of fat.
Great value for money: Serious Mass protein powder has a high calorie content and contains high-quality protein.

38,99 € 49,99 €(22% Off off)
07

CaloSoup

CaloVital High Caloric Soup for Increasing 20 Servings | Food High Calorie as Ready Soup | Ready Meals with Vegetables | Liquid Food CaloSoup Calories Soup (Leek Cream Soup)

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Rich in protein and high-quality ingredients: our instant soup is packed with high-quality proteins and healthy fats to give you an energetic meal. This calorie soup contains high-calorie ingredients that are perfect for a balanced diet and contribute to overall health. Whether you are looking for a satisfying meal or want to meet your calorie needs, our soup delivers just that
Quick preparation and highest quality: our high-calorie soup is prepared in minutes and ideal for a quick meal in between. Simply stir powder into cold water, boil and simmer for 3 minutes. Stir occasionally. You can vary the dosage flexibly. We recommend 100 g powder to 1 litre of water. Perfect as a ready-made soup to enjoy a delicious, nutrient-rich meal at the office, at home or on the go
High-calorie soup for weight gain: Do you want to achieve fast weight gain without sacrificing healthy nutrients? Then a drinking food soup with healthy fats may be just the thing. They are easily digestible and provide a pleasant feeling of satiety without being too heavy in the stomach. Each canned soup is rich in vitamins, minerals & energy, ideal for a satiating and high-calorie meal
High-calorie ready-made soup with lots of protein and healthy fats: our high-calorie soup is not only soothing and delicious, but the perfect solution for active people and anyone who wants to meet their energy needs. This nutritious ready-made soup combines rich proteins, healthy fats and fresh ingredients. Ideal as a quick meal or as a high-calorie meal in between. Easy to prepare & full of flavour. So you can easily meet your daily calorie needs
High calorie soup with extra calories: whether you are looking for a meal replacement soup, soup for mass building, a protein soup or a high-calorie ready-made soup, our delicious leek cream soup with high calorie content is the perfect choice. It is also ideal as a soup for athletes or soup for bodybuilders, as a protein-rich soup. Our soup is usually easier to digest than solid food, which can be especially helpful in case of illness or after surgery

16,96 €
08

CALOVITAL

CaloVital High Caloric Food for Weight Gain, Endurance & Energy Bars with Lots of Protein & 592 Calories, Meal Bars Vegan & Lactose Free, CaloCake by CaloVital Box of 24 (Cookies & Cream)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Your goals: Are you looking for a carbohydrate bar or high-calorie food to gain weight? CaloCake from CaloVital is a high-calorie bar as well as build-up food and ensures healthy, fast weight gain and mass build-up at the same time. It acts as a restorative food for seniors as well as an astronaut food. Especially for people with underweight, for lack of appetite in old age or to support convalescence, CaloCake helps as a bar with many calories
Vegan bars, lots of calories: CaloCake as a high-calorie meal replacement contains not only carbohydrates and protein, but also large proportions of important unsaturated fatty acids. As vegan sweets, CaloCake acts not only as a weight gain bar but also as a healthy vital food. The oatmeal bar with long-chain carbohydrates is additionally lactose-free, without aspartame and suitable for vegetarians as well as vegans
Many carbohydrates – little sugar: add healthy ingredients to your body with this calorie bar and mass building bar. A high energy density and a demand coverage of many calories and fibre can help to get back in shape with increased energy requirements or malnutrition. CaloCake is a meal replacement bar and a high-calorie dietary supplement. It tastes delicious and helps to rebuild the body easily and quickly
Fitness bar for hard gainers: whole grain oatmeal, American cookies and delicious cover made of white chocolate as a perfect fitness snack in between or as a protein bar for children. CaloCake is an oat bar, oatcake or oatmeal therefore also the perfect vegetable protein source for strength athletes. Optimal snack for athletes with high energy consumption or for hard gainers. CaloCake is an energy snack, fitness bar and weight gainer in one and tastes particularly juicy and delicious
Calocake – the increase bar of Calovital: with CaloCake as a carbohydrate bar mass build-up, you can avoid malnutrition. Especially when the nutrient requirements can no longer be met by normal diet, but also with age-related deficiency symptoms. The high carb cake works just as well as high-calorie drinks as a tasty, digestible snack for seniors. CaloCake has a delicious consistency and is the perfect energy cake for weight gain

39,96 €
09

Optimum Nutrition

Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate, 8 Servings, 2.73kg, packaging may vary

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22% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Supplied as instant powder. Simply mix with water for a delicious and calorie-rich post-workout drink or take it between meals to promote muscle growth.
Provides calories: promotes muscle mass increase and replenishes the body's glycogen stores.
Packaging can vary: updated look, same trusted quality.
No added sugar. Contains 24 vitamins and minerals per serving.
Muscle-building preparation with 1,250 calories and 50 g of protein per serving and less than 5 g of fat.
Great value for money: Serious Mass protein powder has a high calorie content and contains high-quality protein.

38,50 € 49,99 €(22% Off off)
10

CALOVITAL

CaloVital High Calorie Drinking Food Vegan Calories Shake for Increasing | Astronaut Food Drinking Meal with Carbohydrates Protein Vitamins & Minerals High Dose | CaloVital (500 g, Chocolate)

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23% Off
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Your way: with CaloVital as a vegan carbohydrate drink, you can avoid malnutrition. Especially if the nutrient requirements can no longer be met by normal diet, in case of loss of appetite or age-related deficiency. The calorie shake vegan works just as well as high-calorie drinks as a tasty, digestible vegan snack for seniors. CaloVital has a smooth consistency and ensures easier absorption for swallowing disorders
The test winner: Are you looking for the best high-calorie drinking food vegan or carbohydrate shake vegan? CaloVital is the test winner and is a vegan drinking meal and vegan food It ensures healthy, fast weight gain and mass build-up. Whether as a vegan food for seniors or vegan astronaut food. Especially for people with underweight, for lack of appetite in old age or support of convalescence, CaloVital helps as a vegan liquid food with lots of calories
Preparation recommendation: for the preparation of a portion of high-calorie vegan drinking food for weight loss we recommend as follows: 1 serving = 50 g (2 heaped measuring spoons) of powder in 150 ml whole milk (3.5% fat) or skimmed milk (1.5% fat) in a shaker. Whisk in until the powder of the calorie shake vegan is completely dissolved. Always put the liquid in the container first, then stir in the vegan powder
Nutrients: CaloVital as a high-calorie liquid food vegan contains not only carbohydrates and protein powder, but also large proportions of important vitamins and minerals such as vitamin C, vitamin A, folic acid, calcium and magnesium. The carbohydrate protein powder vegan works not only as a weight gain shake vegan but also as a healthy vital food. It is gluten-free, aspartame-free, nut-free, gelatine-free and preservative-free
Extra many vitamins: add healthy ingredients to your body with this vegan weight shake. A high energy density and a demand-covering supply of many essential vitamins and minerals in easily usable form help to get back in shape with increased energy requirements or malnutrition. CaloVital is vegan meal replacement and a high-calorie drinking food. It tastes delicious and helps the body rebuild quickly and easily

22,96 € 29,90 €(23% Off off)