Best Diet Shakes 2026

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Last Updated - 27.03.2026

Best Choice

01

XXL Nutrition

XXL Nutrition - Diet Shake - Slimming, Drinking Meal, Protein Shake - Slimming, Meal Replacement - Cookies & Cream - 1200 g

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15% Off
9.9

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

Valuable carbohydrates from oatmeal and buckwheat flakes
Now also available in a vegan, lactose-free version
Includes vitamin and mineral complex, ALA, L-carnitine and green tea extract
Complete meal replacement for those who want to lose weight
4 high-quality protein sources

25,49 € 29,99 €(15% Off off)
02

THE PROTEIN WORKS

The Protein Works High Protein Diet Meal Replacement Shake, Chocolate Silk, 1 kg

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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

Full quality, nutrient-free meal: each shake is packed with all the nutrients your body needs to grow - 20 g of high-quality protein, slowly released carbohydrates and fibre.
Quick and easy: simply add water and you have a nutrient-rich meal for on the go
Longer saturation: we have added slow and fast-acting proteins, in addition to slowly digestible carbohydrates and fibre to keep you satisfied and full for longer.
Important vitamins and minerals: contains a variety of vitamins and minerals to support your immune system and intestinal health.
Helps with diets and weight loss: only 250 calories per meal. That's more than 250 calories less than an average meal. In addition, the shake naturally contains little sugar.

22,04 €
03

LAYENBERGER

Layenberger Fit+Feelgood Slim Shake Powder, Meal Replacement for 12 Servings with 213 kcal each (1 x 396 g), Chocolate Nut

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19% 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

Slimming shake: The tasty powder serves as a complete meal and can provide long-lasting satiety. It is a high-quality source of fibre for a weight-controlling diet.
Layenberger: Since 1989, we have stood for conscious nutrition with full enjoyment. Made in Germany. Whether diet meal, fitness shake, protein bar, pasta, snack – all varied, innovative, always there.
Indulgence in series: The functional mixing drink is available in seven delicious flavours. The ready-to-drink slim shakes offer a further six flavours and the proven ready-to-drink advantage.
How to use: Simply weigh 33 g of powder, mix with 200 ml of skimmed milk (1.5% fat) or water and enjoy. The vegetarian diet shake can replace one to two main meals daily.
Box contents: The storage box contains 396 g for approx. 12 servings with a nutty, aromatic flavour. The drinkable meal powder is a gluten-free companion on the way to your desired weight.

6,49 € 7,99 €(19% Off off)
Value for Money

04

LAYENBERGER

Layenberger Fit+Feelgood Slim Shake Powder, Meal Replacement for 12 Servings with 213 kcal each (1 x 396 g), Chocolate Nut

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27% Off
9.6

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.

Show more
Main highlights

Slimming shake: The tasty powder serves as a complete meal and can provide long-lasting satiety. It is a high-quality source of fibre for a weight-controlling diet.
Layenberger: Since 1989, we have stood for conscious nutrition with full enjoyment. Made in Germany. Whether diet meal, fitness shake, protein bar, pasta, snack – all varied, innovative, always there.
Indulgence in series: The functional mixing drink is available in seven delicious flavours. The ready-to-drink slim shakes offer a further six flavours and the proven ready-to-drink advantage.
How to use: Simply weigh 33 g of powder, mix with 200 ml of skimmed milk (1.5% fat) or water and enjoy. The vegetarian diet shake can replace one to two main meals daily.
Box contents: The storage box contains 396 g for approx. 12 servings with a nutty, aromatic flavour. The drinkable meal powder is a gluten-free companion on the way to your desired weight.

5,84 € 7,99 €(27% Off off)
05

THE PROTEIN WORKS

The Protein Works High Protein Diet Meal Replacement Shake, Chocolate Silk, 1 kg

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10% Off
9.5

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.

Show more
Main highlights

Full quality, nutrient-free meal: each shake is packed with all the nutrients your body needs to grow - 20 g of high-quality protein, slowly released carbohydrates and fibre.
Quick and easy: simply add water and you have a nutrient-rich meal for on the go
Longer saturation: we have added slow and fast-acting proteins, in addition to slowly digestible carbohydrates and fibre to keep you satisfied and full for longer.
Important vitamins and minerals: contains a variety of vitamins and minerals to support your immune system and intestinal health.
Helps with diets and weight loss: only 250 calories per meal. That's more than 250 calories less than an average meal. In addition, the shake naturally contains little sugar.

19,84 € 22,04 €(10% Off off)
06

SlimFast

SlimFast Variety Shakes - Protein Shake Trial Pack Mixed I Diet Shakes for Weight Loss I 10 Servings I Protein Powder Vitamin-Rich Drinking Meal

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15% 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

Vitamin rich protein drink: a SlimFast protein shake provides the body with proteins as well as one third of the recommended daily dose of the most important vitamins. Ideal as part of a weight-controlling, balanced diet
THE SLIMFAST DIET PLAN: Revolutionary formula for delicious drinking food. Since the 70s, the SlimFast formula has been helping with diets and diet changes
Meal replacement: when hunger strikes, shake the powder in the mixing cup. In combination with a healthy diet and plenty of exercise, the weight loss shake is an important part of the diet plan: it is best to replace two meals a day with shakes
Many proteins, few calories: the low carb diet shake for weight loss has a very high protein content, but only 225 calories per drinking meal with full taste
Diet shake tasting set: banana, chocolate, strawberry and vanilla - the package offers the most popular slimming shake classics with protein powder as well as 23 vitamins, minerals and fibre

16,99 € 19,99 €(15% Off off)
07

SlimFast

SlimFast Variety Shakes - Protein Shake Trial Pack Mixed I Diet Shakes for Weight Loss I 10 Servings I Protein Powder Vitamin-Rich Drinking Meal

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19% Off
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.

Show more
Main highlights

Vitamin rich protein drink: a SlimFast protein shake provides the body with proteins as well as one third of the recommended daily dose of the most important vitamins. Ideal as part of a weight-controlling, balanced diet
THE SLIMFAST DIET PLAN: Revolutionary formula for delicious drinking food. Since the 70s, the SlimFast formula has been helping with diets and diet changes
Meal replacement: when hunger strikes, shake the powder in the mixing cup. In combination with a healthy diet and plenty of exercise, the weight loss shake is an important part of the diet plan: it is best to replace two meals a day with shakes
Many proteins, few calories: the low carb diet shake for weight loss has a very high protein content, but only 225 calories per drinking meal with full taste
Diet shake tasting set: banana, chocolate, strawberry and vanilla - the package offers the most popular slimming shake classics with protein powder as well as 23 vitamins, minerals and fibre

16,14 € 19,99 €(19% Off off)
08

inkospor

inkospor Active Pro 80 Protein Shake, Vanilla, 500 g Bag

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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

Premium quality since 1982.
Made in Germany.
4.6 g of BCAA per serving.
4-component protein.

15,73 €
09

inkospor

inkospor Active Pro 80 Protein Shake, Vanilla, 500 g Bag

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10% Off
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

Premium quality since 1982.
Made in Germany.
4.6 g of BCAA per serving.
4-component protein.

14,16 € 15,73 €(10% Off off)
10

NUPO

NUPO® Diet Shakes for Weight Loss, Vegan Gluten Free (Vanilla - 10 Servings) | Delicious Weight Loss Shakes for Women and Men | Slimming Powder | Drinking Meal as Slimming Shake | Meal Replacement

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25% Off
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

Tested by experts – each weight loss diet shake has been clinically tested. Our slimming shake has been found to be good in more than 35 clinical studies.
Lose weight without hunger – our weight loss soups in powder format help you with your weight loss, as you take only 800 kcal per day with the Nupo diet
Healthy diet for men and women – this diet drink for weight loss is rich in protein and fibre and serves as a complete drinking food and healthy food replacement, which makes losing weight easier without affecting health.
Delicious varieties for fitness fun: variety in everyday weight loss? Whether fruity berries, tart sweet chocolate or coffee latte, our shake for weight loss has something for everyone
About NUPO - We are a Danish company that has been providing its customers with nutritional power (= nupo) since 1981 and thanks to our Very Low Calorie Diet (VLCD) makes a contribution to the fight against obesity.

15,75 € 20,99 €(25% Off off)