Best Hardgainer Whey 2026

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Last Updated - 27.03.2026

Best Choice

01

Mammut

Mammut Nutrition Crash Weight Gainer Powder Chocolate - 4.5 kg - 538 kcal/Shake for Weight Gain - 80% Carbohydrates - 4-Component Protein - Ideal for Endurance and Performance Athletes

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19% Off
9.8

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

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.

42,99 € 52,99 €(19% Off off)
Value for Money

02

Mammut

Mammut Nutrition Crash Weight Gainer Powder Chocolate - 4.5 kg - 538 kcal/Shake for Weight Gain - 80% Carbohydrates - 4-Component Protein - Ideal for Endurance and Performance Athletes

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23% Off
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

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.

40,84 € 52,99 €(23% Off off)
03

ALPHAPOWER FOOD

Alphapower Food Bulk Whey Weight Gainer Mass 8,500 Hardgainer Extreme Mass Building Calories Loaded Mega Muscle Building Protein Carbohydrate Powder Shake 5 kg 7 kg Chocolate Creatine BCAA 4000 7000 2000

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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

Highly soluble easy to mix with delicious flavour.
Creatine complex 7500 mg (creatine citrate,- tri malate,- phosphates) complete amino acids profile with 18 amino acids BCAA complex 6600 mg arginine and alpha ketoglutarate (AAKG) 3300 MG MCT oil 9.3 g.
Vegetarian nutrient and calories loaded, multi-phases - carbohydrate (highly molecular plant starch vs. dextrose) whey protein, micellar casein protein - powder - shake.
Performance, Mass - Whey, Muscle Weight Gainer 8,500 - Mega, Muscle Mass & Muscle Building (1) - Protein, Carbohydrates - Powder - Shake for Hardgainer in mass phases, strength phases and building phases.
Mass Muscle charging matrix: Substantial facts per daily recommended consumption*. Extremely high dosage, high quality - calories loaded and super charged.

35,98 €
04

ALPHAPOWER FOOD

Alphapower Food Bulk Whey Weight Gainer Mass 8,500 Hardgainer Extreme Mass Building Calories Loaded Mega Muscle Building Protein Carbohydrate Powder Shake 5 kg 7 kg Chocolate Creatine BCAA 4000 7000 2000

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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

Highly soluble easy to mix with delicious flavour.
Creatine complex 7500 mg (creatine citrate,- tri malate,- phosphates) complete amino acids profile with 18 amino acids BCAA complex 6600 mg arginine and alpha ketoglutarate (AAKG) 3300 MG MCT oil 9.3 g.
Vegetarian nutrient and calories loaded, multi-phases - carbohydrate (highly molecular plant starch vs. dextrose) whey protein, micellar casein protein - powder - shake.
Performance, Mass - Whey, Muscle Weight Gainer 8,500 - Mega, Muscle Mass & Muscle Building (1) - Protein, Carbohydrates - Powder - Shake for Hardgainer in mass phases, strength phases and building phases.
Mass Muscle charging matrix: Substantial facts per daily recommended consumption*. Extremely high dosage, high quality - calories loaded and super charged.

34,18 €
05

Hi Tec Nutrition

Mass Gainer Protein Powder 1500 g - Whey Weight Gainer for Muscle Building - 30 Servings Vanilla - Hi Tec Nutrition

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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

Versatile flavour - Popular varieties such as banana, chocolate, vanilla and strawberry, provide varied enjoyment and make the weight gainer shake a pleasant addition to your daily diet.
Muscle building - ideal mass gainer for effective mass building with whey protein and complex carbohydrates, supports intensive strength training and helps athletes reliably achieve their building goals.
High Protein Content - Supports regeneration and muscle protection after intense sessions, ideal as a protein shake for muscle building, strength training and continuous performance enhancement in everyday fitness.
EASY PREPARATION - Dissolves great in water or milk, perfect for quick shakes on the go, in the gym or in everyday life, ideal for regular supply of nutrients during strength and muscle building.
Calorie Rich - Perfect weight gainer for hard gainers, significantly increases daily calorie intake and delivers concentrated energy for muscle building, mass gain and demanding training phases.

15,90 €
06

ALPHAPOWER FOOD

Alphapower Food Bulk Whey Weight Gainer Mass 8,500 Hardgainer Extreme Mass Building Calories Loaded Mega Muscle Building Protein Carbohydrate Powder Shake 5 kg 7 kg Chocolate Creatine BCAA 4000 7000 2000

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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.

Show more
Main highlights

Highly soluble easy to mix with delicious flavour.
Creatine complex 7500 mg (creatine citrate,- tri malate,- phosphates) complete amino acids profile with 18 amino acids BCAA complex 6600 mg arginine and alpha ketoglutarate (AAKG) 3300 MG MCT oil 9.3 g.
Vegetarian nutrient and calories loaded, multi-phases - carbohydrate (highly molecular plant starch vs. dextrose) whey protein, micellar casein protein - powder - shake.
Performance, Mass - Whey, Muscle Weight Gainer 8,500 - Mega, Muscle Mass & Muscle Building (1) - Protein, Carbohydrates - Powder - Shake for Hardgainer in mass phases, strength phases and building phases.
Mass Muscle charging matrix: Substantial facts per daily recommended consumption*. Extremely high dosage, high quality - calories loaded and super charged.

35,98 €
07

ALPHAPOWER FOOD

Alphapower Food Bulk Whey Weight Gainer Mass 8,500 Hardgainer Extreme Mass Building Calories Loaded Mega Muscle Building Protein Carbohydrate Powder Shake 5 kg 7 kg Chocolate Creatine BCAA 4000 7000 2000

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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.

Show more
Main highlights

Highly soluble easy to mix with delicious flavour.
Creatine complex 7500 mg (creatine citrate,- tri malate,- phosphates) complete amino acids profile with 18 amino acids BCAA complex 6600 mg arginine and alpha ketoglutarate (AAKG) 3300 MG MCT oil 9.3 g.
Vegetarian nutrient and calories loaded, multi-phases - carbohydrate (highly molecular plant starch vs. dextrose) whey protein, micellar casein protein - powder - shake.
Performance, Mass - Whey, Muscle Weight Gainer 8,500 - Mega, Muscle Mass & Muscle Building (1) - Protein, Carbohydrates - Powder - Shake for Hardgainer in mass phases, strength phases and building phases.
Mass Muscle charging matrix: Substantial facts per daily recommended consumption*. Extremely high dosage, high quality - calories loaded and super charged.

34,18 €
08

Sam's

5000 Calories Per Day - Mass Weight Gainer with Whey Protein Isolate Powder - Building Food for Maximum Fast Weight Gain - Muscle Building & Mass Building Sams Ultra Hard Gainer (Vanilla 1050 g)

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8.2

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

What is special: 100% made in Germany. The weight gain powder is delicious, very easily soluble, easy and quick to prepare. By using the protein source CFM whey protein isolate, the protein/calorie powder is biologically very high quality. The protein calorie powder with over 1057 kcal per shake is considered a high-calorie additional food. The weight gain powder is easily digestible and suitable for maintaining bones, muscle mass and muscle building.
What are you looking for: Are you looking for a muscle and mass gainer with extra many calories per shake? Our calorie shake is a dietary supplement for quick gain for regeneration or weight gain for young and old. Sams Ultra Hard Gainer is high caloric, delivers up to 5000 calories a day and ensures healthy fast weight gain and muscle building at the same time. In case of weight problems, it is considered the product for gaining.
Weight gain powder: with Sams Ultra Hardgainer as a mass build-up shake, you can avoid underweight. Sams Ultra Hardgainer delivers many easily digestible calories without fibre for maximum performance and effective mass building. Also suitable for calorie deficiency, weight loss, loss of appetite in old age and the resulting physical and mental performance losses as a high-calorie drinking food (build-up costs).
WHAT IS INSIDE: The weight gainer for gaining weight contains carbohydrates such as isomaltulose, dextrose, maltodextrin, soluble fibre (oligofructose) and the best protein CFM whey protein isolate as the only amino acids source. In addition, high-quality cream fat powder as an energy carrier. It is without sweeteners, without sugar (sucrose), gluten-free, no artificial colours, no soy protein and artificial flavours.
Use: 1 serving = 150 g (8 heaped measuring spoons) of powder with 600 ml low-fat milk in a bowl and stir in. Always put the liquid in the container first and then stir in the powder or prepare in the shaker. It tastes even better in whole milk (3.5% fat). For supplementary nutrition, drink 1-5 servings per day or simply drink the personally required calorie amount as needed.

34,00 €
09

Sam's

5000 Calories Per Day - Mass Weight Gainer with Whey Protein Isolate Powder - Building Food for Maximum Fast Weight Gain - Muscle Building & Mass Building Sams Ultra Hard Gainer (Vanilla 1050 g)

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8.0

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

What is special: 100% made in Germany. The weight gain powder is delicious, very easily soluble, easy and quick to prepare. By using the protein source CFM whey protein isolate, the protein/calorie powder is biologically very high quality. The protein calorie powder with over 1057 kcal per shake is considered a high-calorie additional food. The weight gain powder is easily digestible and suitable for maintaining bones, muscle mass and muscle building.
What are you looking for: Are you looking for a muscle and mass gainer with extra many calories per shake? Our calorie shake is a dietary supplement for quick gain for regeneration or weight gain for young and old. Sams Ultra Hard Gainer is high caloric, delivers up to 5000 calories a day and ensures healthy fast weight gain and muscle building at the same time. In case of weight problems, it is considered the product for gaining.
Weight gain powder: with Sams Ultra Hardgainer as a mass build-up shake, you can avoid underweight. Sams Ultra Hardgainer delivers many easily digestible calories without fibre for maximum performance and effective mass building. Also suitable for calorie deficiency, weight loss, loss of appetite in old age and the resulting physical and mental performance losses as a high-calorie drinking food (build-up costs).
WHAT IS INSIDE: The weight gainer for gaining weight contains carbohydrates such as isomaltulose, dextrose, maltodextrin, soluble fibre (oligofructose) and the best protein CFM whey protein isolate as the only amino acids source. In addition, high-quality cream fat powder as an energy carrier. It is without sweeteners, without sugar (sucrose), gluten-free, no artificial colours, no soy protein and artificial flavours.
Use: 1 serving = 150 g (8 heaped measuring spoons) of powder with 600 ml low-fat milk in a bowl and stir in. Always put the liquid in the container first and then stir in the powder or prepare in the shaker. It tastes even better in whole milk (3.5% fat). For supplementary nutrition, drink 1-5 servings per day or simply drink the personally required calorie amount as needed.

32,30 €
10

Sam's

5000 Calories Per Day - Mass Weight Gainer with Whey Protein Isolate Powder - Building Food for Maximum Fast Weight Gain - Muscle Building & Mass Building SAMS Ultra Hard Gainer (Neutral 1050 g)

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7.8

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

What is special: 100% made in Germany. The weight gain powder is delicious, very easily soluble, easy and quick to prepare. By using the protein source CFM whey protein isolate, the protein/calorie powder is biologically very high quality. The protein calorie powder with over 1057 kcal per shake is considered high-calorie. The weight gain powder is easily digestible and suitable for maintaining bones, muscle mass and muscle building.
What are you looking for: Are you looking for a muscle and mass gainer with extra many calories per shake? Our calorie shake is a dietary supplement for quick gain for regeneration or weight gain for young and old. SAMS Ultra Hard Gainer is high caloric, delivers up to 5000 calories a day and ensures healthy fast weight gain and muscle building at the same time. In case of weight problems, it is considered the product for gaining.
Weight gain powder: with SAMS Ultra Hardgainer as a mass building shake, you can avoid underweight. Sams Ultra Hardgainer delivers many easily digestible calories without fiber for maximum performance and effective mass building. Also suitable for calorie deficiency, weight loss, loss of appetite in old age and the resulting physical and mental performance losses as a high-calorie drinking food (build-up costs).
WHAT IS INSIDE: The weight gainer for gaining weight contains carbohydrates such as isomaltulose, dextrose, maltodextrin, soluble fibre (oligofructose) and the best protein CFM whey protein isolate as the only amino acids source. In addition, high-quality cream fat powder as an energy carrier. It is without sweeteners, without sugar (sucrose), gluten-free, no artificial colours, no soy protein and artificial flavours.
Use: 1 serving = 150 g (8 heaped measuring spoons) of powder with 600 ml low-fat milk in a bowl and stir in. Always put the liquid in the container first and then stir in the powder or prepare in the shaker. It tastes even better in whole milk (3.5% fat). For supplementary nutrition, drink 1-5 servings per day or simply drink the personally required calorie amount as needed.

34,00 €