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Diet Shake
Bestseller
In short:
  • Now also available in a vegan & lactose-free version!
  • Ideal meal replacement when on a diet.
  • Rich in high-quality protein (46,7%) from whey and casein.
  • Enriched with green tea, ALA and L-carnitine.
  • Vitamin B12 helps to reduce fatigue.
  • Contains complex carbohydrates from buckwheat flakes and oatmeal.

Diet Shake

4.7 (2321 reviews)
A high-protein meal replacement with CLA, L-carnitine and green tea extract
From€ 18.99€ 15.99
€ 1.33 per dose

Free shipping from €100

Home delivery 6 days a week

Ordered before 22:00 (Mo-Fr), shipped today

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In short:
  • Now also available in a vegan & lactose-free version!
  • Ideal meal replacement when on a diet.
  • Rich in high-quality protein (46,7%) from whey and casein.
  • Enriched with green tea, ALA and L-carnitine.
  • Vitamin B12 helps to reduce fatigue.
  • Contains complex carbohydrates from buckwheat flakes and oatmeal.

Description

Diet Shake - XXL Nutrition

The Diet Shake has been especially developed to give a optimum support to a diet as a meal replacement. The balanced mix of vitamins and minerals makes it a healthy meal substitute that fills your stomach for a considerable amount of time. The added green tea extract, CLA and L-carnitine makes Diet Shake a very complete weight loss supplement.

Protein Sources

Diet Shake contains only high-quality protein sources, including whey concentrate, whey isolate, micellar casein and soy protein. This unique blend offers you a complete amino acid profile, helping to support muscle growth, performance and recovery.

Carbohydrate sources

There is no added sugar in Diet Shake. We also haven't added any 'hidden' sugars like maltodextrin. We have only added oats and buckwheat as carbohydrate sources. These carbs do have a low GI index, supporting your energy levels over a prolonged period.

Most people know the positive benefits that green tea, CLA and L-carnitine offer when on a diet. That's why we added these to Diet Shake as well!

You can choose betweeen 9 delicious Diet Shake flavors. Don't know wich one you want? Try our Diet Shake Sample Pack now! This pack is filled with the 7 tastings so you can be able to vary. Let us know in the reviews which one is your favorite!

Nutrition values

Frequently Asked Questions

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© 2026 XXL Nutrition