Best Protein 2026

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Last Updated - 22.07.2026

Best Choice

01

Optimum Nutrition

Optimum Nutrition Gold Standard Whey Protein Powder Muscle Building Supplements With Glutamine and Amino Acids, Chocolate Peanut Butter, 68 Servings, 2.24kg, packaging may vary

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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

Quick-absorbing whey protein with whey protein isolate as the main ingredient helps muscle building and muscle regeneration.
Packaging can vary – updated look, same trusted quality.
Low in sugar and fat.
For over 20 years, the world's best-selling whey protein powder is aimed at anyone looking for support before, during and/or after their workout.
Contains naturally occurring BCAA and glutamine.
Available in various flavours - ideal for mixing with your favourite dishes and drinks at any time of the day.
*Source: Euromonitor International Limited; Consumer Health 2021 Edition, protein powder category, % retail share, 2020 data.

83,77 €
02

Mammut

Mammut Nutrition Formula 90 Protein Powder Chocolate - 3kg - 4-Component Whey Protein Powder with Soy Protein Isolate, Milk Protein, Egg Protein & Vitamin B6 - 77% Protein

13% Off

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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

To build and maintain muscle – protein contributes to the increase and maintenance of muscles and the maintenance of normal bones
Optimised with vitamin B6 – vitamin B6 contributes to normal energy metabolism, to the normal functioning of the immune system and to normal protein and glycogen metabolism
After training or as an intermediate meal: whether you use it after training or as a meal in between, the body is always supplied with high-quality protein
4-component protein – with soy, milk, whey and egg protein for a particularly delicious protein shake, which is perfectly matched to the basic needs of an athlete
29 g of protein per serving – protein is an important basic building block in the body, the total amount found in an adult is approx. 15-17% of the body mass

59,25 € 67,99 €(13% Off off)
03

ESN

ESN Designer Whey Protein, Vanilla, 1000 g Pouch

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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.

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Main highlights

Versatile: The Designer Whey is not only suitable as a whey protein shake, but also for baking and cooking.
Quickly absorbed: As one of the world's best whey protein blends, it can be digested very easily.
Made in Germany: In-house production with regular laboratory controls in Germany.
High bio-availability: Thanks to cold processing, all protein fractions and peptide chains remain intact.
Effective combination: The combination of whey concentrate and whey isolate ensures a good amino acid profile.

44,90 €
04

Optimum Nutrition

Optimum Nutrition ON Gold Standard Whey Protein Powder, Protein Powder Muscle Building with Glutamine and Amino Acids, Natural Included BCAA, Double Rich Chocolate, 29 portions, 899g

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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.

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Main highlights

Sugar and low-fat
Quickly absorbing Whey protein with Whey protein isolate as the main ingredient helps with muscle construction and muscle regeneration
Packaging can vary - new look, the same familiar quality
For over 20 years the world's best selling * Whey protein powder, which focuses on all, looking forward to, during and / or after your workout support
Contains naturally occurring BCAA and glutamine
Available in different flavors - Ideal for mixing with your favorite dishes and drinks at any time of the day
* Source: Euromonitor International Limited;

42,56 €
Value for Money

05

Bulk

Bulk Pure Whey Protein Powder, Vanilla, 22 g Protein & 5 g BCAAs per Serving, Whey Shake, Low Sugar, Supports Muscle Building & Regeneration, Easy to Mix, Vegetarian, 1 kg

27% Off

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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

Whey protein from the milk grass-fed European cows.
Contains at least 22 g protein and 5 g of naturally occurring BCAAs (branched chain amino acids) in each serving.
Available in a selection of delicious flavours, this is your perfect training partner.
A premium, award-winning protein shake for daily training.
A first-class vegan protein shake with little sugar and fat for daily training.

29,99 € 40,99 €(27% Off off)
06

betterprotein

BetterProtein Whey Protein, 1 kg

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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

Milk / whey from regional sources.
Made in Germany.
High biological value.
Gluten-free and vegetarian.
5.2 g BCAAs per serving.

28,99 €
07

ESN

ESN Designer Whey Protein, Cookies and Cream, 1000 g Pouch

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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

Versatile: The Designer Whey is not only suitable as a whey protein shake, but also for baking and cooking.
Quickly absorbed: As one of the world's best whey protein blends, it can be digested very easily.
Made in Germany: In-house production with regular laboratory controls in Germany.
High bio-availability: Thanks to cold processing, all protein fractions and peptide chains remain intact.
Effective combination: The combination of whey concentrate and whey isolate ensures a good amino acid profile.

44,90 €
08

IronMaxx

IronMaxx 100% Whey Protein Powder, 500 g Bag, Reduced Sugar Content, Water-Soluble, Many Different Flavours, French Vanilla

19% Off

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8.8

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

Variety of flavours: The best protein powder is available in many different, exciting flavours. From fruity flavours to chocolaty flavours, every individual taste preference is met.
Strong amino acid profile: An excellent amino acid profile, including BCAAs and EAAs, perfectly blended for intensive training sessions and recovery periods.
High-protein: IronMaxx 100% Whey Protein impresses with a high protein content with up to 80 g of protein per 100 g of whey protein powder. Protein contributes to muscle maintenance and increase in muscle mass.
Box contents: One container of 100% Whey Protein from IronMaxx offers 500 g of high-quality protein powder. The Whey Protein powder is sufficient for 18 shakes, when using recommended doses of 50 g mixed in 250 ml of water.
100% solubility: This whey protein can be easily dissolved in water and is then ideally suited for the desired calorie and fat reduction, e.g. during diet phases.

16,99 € 20,90 €(19% Off off)
09

Healthy Fusion

Healthy Fusion Whey Protein | 100% Pure Whey Protein with Collagen, Magnesium & Vitamin B6 | 43 g Protein + 9.4 g BCAA per Serving | For Muscle Building, Faster Regeneration | Vanilla | 1 kg

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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

The most complete and innovative whey – 100% pure whey protein X3 from Healthy Fusion offers a unique formula in sports nutrition thanks to the combination of high-purity whey protein with hydrolyzed collagen, magnesium and vitamin B6 with high bioavailability. An advanced athletic composition, developed to provide holistic support for muscle building, regeneration as well as supporting joints and muscles during physical stress.
More muscle mass, strength and definition - Delivers 43 g of high-quality protein per serving and activates muscle protein synthesis. In addition, it provides the body with 9.46 g of essential BCAAs to support muscle fibres after training and promote muscle growth and strength.
More energy, better absorption and easy digestibility - Vitamin B6 optimises amino acid metabolism, improves the actual utilisation of the protein and contributes to normal energy metabolism, reducing fatigue and fatigue. Fast dissolving formula without lumps, easily digestible and without bloating or bloating.
High-purity premium formula - Developed by experts in sports nutrition with ingredients of high purity and bioavailability. Made in Europe in accordance with European food safety regulations, with health registration no. 26.017412/M and certified according to BRCGS, GMP and ISO. No dyes, no added sugar and no unnecessary ingredients. Ideal for safe everyday use.
ADVANCED REGENERATION & JOINT SUPPORT - Hydrolysed collagen provides structural amino acids for the regeneration of muscles, tendons and cartilage, while magnesium promotes muscle relaxation, contributes to normal muscle function and reduces fatigue. Together they allow constant, intense and sustainable training sessions.

23,06 €
10

Optimum Nutrition

Optimum Nutrition Gold Standard Whey Protein Powder Muscle Building Supplements With Glutamine and Amino Acids, Vanilla Ice Cream, 30 Servings, 900g, packaging may vary

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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.

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Main highlights

Supported Muscle regeneration and growth
High level of whey protein isolate
Enjoy first thing in the morning and / or after workout
4g Glutamine per serving
24g Premium Whey Protein, (5.5g BCAAs), low in fat and sugar

42,99 €