Best Isolat 2026

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Last Updated - 22.07.2026

Best Choice

01

BODYBUILDING DEPOT THE SUPPLEMENT FACTORY

Bodybuilding Depot Whey Protein Isolate 1 kg - Neutral | Environmentally Friendly Packed in Paper

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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

Pure paper packaging = 100% plastic-free
For muscle building, definition and a healthy diet
Development, manufacture and shipping in Germany (Wilkau-Haßlau)
Contains all 7 protein fractions unchanged and completely
100% whey protein isolate, 89% protein content

48,90 €
02

Adozan

Adozan Protein 100 | 99% Whey Isolate/Beef Protein Powder on 100 g | Neutral, No Sugar & Fat | Easily Soluble, Tasteless Protein Powder for Diet, Bariatric Nutrition & Regeneration | 1 kg

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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

Tasteless and easily soluble - for special diet - dissolves lump-free into clear drinks, shakes and food; does not affect taste or consistency
Suitable for bariatric patients, oncology and post-operative nutrition - Designed for people with increased protein needs, weight loss, convalescence or chronic diseases; supports healthy and effective protein intake
No sugar, fat and artificial additives - free from flavours, dyes. Low lactose protein powder for people with loss of appetite, digestive problems or medically indicated diet; gentle for digestion and easy to digest
HEAT & COLD RESISTANT The tasteless instant powder can be used for cooking or baking. Even freezing or heating in the microwave does not harm the food consistency and allows a wide range of uses
Gluten free and low in lactose: the protein powder is gluten-free and low in lactose, making it suitable for intolerances and special nutritional needs
Flexible for cold and hot food - for shake, yogurt, soups and porridges; clear and neutral protein powder for a balanced diet for post-operative regeneration, cancer, malnutrition and diets
99% Protein - Perfect for Regeneration & Nutrition - Contains 99g of Beef & Whey Protein per 100g Powder, Ideal for Malnutrition, Bariatric Diet & Post-Operative Recovery; Supports Muscle Maintenance & Wound Healing After Surgery or Illness

46,00 €
Value for Money

03

IronMaxx

IronMaxx Clear Whey Isolate Zero - Peach IceTea 400g Dose | Klares Molkenprotein-Isolat ohne Zucker | Laktosefreies Clear Protein | Protein Limonade mit fruchtig-erfrischendem Geschmack

18% Off

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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

Protein powder sugar-free: without sugar, but with full flavour - the revitalising sports drink tastes delicious and comes without preservatives
IronMaxx Since 2004 for the highest quality in sports nutrition. Discover innovative proteins, bars, supplements & amino acids with unique taste. Perfect for muscle building & fitness. Try it now!
High protein powder: the whey protein isolate powder contains 25 g of protein per serving (30 g), which corresponds to a protein content of 83%. This makes the protein powder a valuable support for intensive muscle training
Fruity and refreshing: the protein powder provides an easily digestible source of protein and can be easily dissolved in water. The sports drink with fruity peach ice tea taste refreshes before, after or during training
Fast-effective whey protein: Whey protein is quickly absorbed by the body. It provides it with important amino acids that stimulate regeneration processes after extensive load

21,99 € 26,90 €(18% Off off)
04

Best Body Nutrition

Best Body Nutrition Gourmet Premium Pro Protein Iced Coffee 1000 g, 4 Components Protein Powder with Caseinate, Whey, Isolate, Egg Protein - Multi-Component Protein, Creamy Shake

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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

Versatile protein sources - Contains caseinate, whey concentrate, whey isolate and egg protein - a high-quality multi-component protein powder for a varied source of protein in everyday life, as a fitness shake or supplement to the protein-rich diet.
Made in Germany - Manufactured under controlled conditions and without aspartame - the resealable packaging ensures practical and hygienic storage in everyday life.
High protein content - With around 80% protein, this protein powder is a reliable option for active people who want to supplement their protein intake - as part of a balanced and varied diet.
Flexible use: easy to dose with the included spoon - ideal for preparing shakes, as a supplement in recipes or in combination with a nutrition plan for sporty active people.
Creamy consistency: The powder dissolves well in water or milk and results in an even texture without lumps - is also suitable for combining with other protein-rich foods or drinks.

35,50 €
05

edubily

edubily® Whey Protein Isolate from Irish Pasture Raised - Very Soluble Protein Powder without Carbohydrates & Sugar - Lactose Free - 750 g (Neutral)

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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

Neutral taste and free from additives: our neutral whey protein powder contains no other ingredients except sunflower lecitin, which ensures optimal solubility.
Lactose free without carbohydrates and sugar: the pure protein from whey is almost free from fat and carbohydrates. This makes the protein content of the powder all the higher. It is also lactose free.
Irish pasture: our happy cows stand up to 300 days a year on lush green meadows to give only the best milk for our protein powder.
German quality: quality is our top priority. That's why our whey protein powder is only manufactured according to German quality standards.
Easily resealable bag: the bag of our protein powder is equipped with an innovative fastener and can therefore be easily resealed.

41,95 €
06

Alpenpower

AlpenPower Whey Isolate Protein Powder Neutral 500 g - 100% Natural Ingredients, No Sweeteners - Grass Feeding - High-Quality Protein Powder Made from Best Alpine Milk

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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

Premium quality – the highest standards in production and raw material selection guarantee us to be able to offer a native whey protein isolate of the highest quality. Manufactured in Austria to the highest quality standards.
No additives – Our soy-free protein powder is free from artificial additives, sweeteners, dyes and stabilisers. 100% natural ingredients and nothing else.
Ideal nutritional values: Our whey isolate is particularly pure and has a very high protein content of 90 g per 100 g, fat and lactose are almost completely rough-filtered. For optimal care of your body.
Fitness and health - Alpenpower whey protein isolate is particularly suitable for muscle building and maintenance, but can also be used for diets and muscle definition. The high biological value and the high protein content make it a popular protein shake for athletes.
100% whey protein isolate - Our virgin whey isolate is obtained directly from the best alpine milk (pasture) by means of gentle cross flow microfiltration (CFM), contains hardly any lactose and fat and is therefore particularly well tolerated.

32,90 €
07

Alpenpower

AlpenPower Whey Isolate Protein Powder Chocolate 500 g - 100% Natural Ingredients, No Sweeteners - Grass Feeding - High-Quality Protein Powder Made from Best Alpine Milk

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8.6

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 – the highest standards in production and raw material selection guarantee us to be able to offer a native whey protein isolate of the highest quality. Manufactured in Austria to the highest quality standards.
No additives – Our soy-free protein powder is free from artificial additives, sweeteners, dyes and stabilisers. 100% natural ingredients and nothing else.
Natural ingredients – our whey protein isolate uses only exquisite and natural ingredients. Organic cocoa powder provides a natural taste and additional valuable nutrients.
Fitness and health - Alpenpower whey protein isolate is particularly suitable for muscle building and maintenance, but can also be used for diets and muscle definition. The high biological value and the high protein content make it a popular protein shake for athletes.
100% whey protein isolate - Our virgin whey isolate is obtained directly from the best alpine milk (pasture) by means of gentle cross flow microfiltration (CFM), contains hardly any lactose and fat and is therefore particularly well tolerated.

32,90 €
08

Best Body Nutrition

Best Body Nutrition Gourmet Premium Pro Protein Pistachio 500 g Tin, 4 Components Protein Powder with Caseinate, Whey, Isolate, Egg Protein - Multi-Component Protein, Creamy Shake

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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.

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Main highlights

Versatile protein sources - Contains caseinate, whey concentrate, whey isolate and egg protein - a high-quality multi-component protein powder for a varied source of protein in everyday life, as a fitness shake or supplement to the protein-rich diet.
Made in Germany - Manufactured under controlled conditions and without aspartame - the resealable packaging ensures practical and hygienic storage in everyday life.
High protein content - With around 80% protein, this protein powder is a reliable option for active people who want to supplement their protein intake - as part of a balanced and varied diet.
Flexible use: easy to dose with the included spoon - ideal for preparing shakes, as a supplement in recipes or in combination with a nutrition plan for sporty active people.
Creamy consistency: The powder dissolves well in water or milk and results in an even texture without lumps - is also suitable for combining with other protein-rich foods or drinks.

22,80 €
09

Optimum Nutrition

Optimum Nutrition Gold Standard Whey Protein Powder Muscle Building Supplements With Glutamine and Amino Acids, Banana Cream, 29 Servings, 900g, packaging may vary

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8.3

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 ON whey protein formula is Informed Choice-certified, contains naturally occurring BCAAs and glutamine and is low in sugar and fat.
Quickly absorbed whey protein with whey protein isolate as the main ingredient helps build muscle and supports recovery after each training session.
Gold Standard 100% Whey by Optimum Nutrition is the world's best-selling protein powder* designed to support your fitness journey from day one.
Easy and convenient: Mix a measuring spoon into 180–240 ml cold water; best enjoyed in the morning or/and during the 30 minutes just before or immediately after training.
Available in a variety of sizes and flavours: extra-rich chocolate, banana cream, vanilla ice cream, tasteless protein powder and more.
*Source: Euromonitor International Limited; Consumer Health Edition 2023, Category Sports Protein Powder, % Trade Value Shares, Data 2022 **Source EFSA Journal 2010;8(10):1811; 2011;9(6):2203.

44,99 €
10

Best Body Nutrition

Best Body Nutrition Gourmet Premium Pro Protein, Cream Nut, 4 Component Protein Shake: Caseinate, Whey Concentrate, Whey Isolate, Egg Protein, 1 kg Zip Bag

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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

Perfect solubility and with practical dosing spoon – no matter how you prefer to mix your shake, the gourmet protein dissolves perfectly in milk and water and can be perfectly dosed with the enclosed dosing spoon
High protein content of 80 percent on average – protein is an important basic building block in the body, the total population in an adult is approx. 15-17 percent of body mass. Protein should therefore always be absorbed in sufficient quantities - this applies not only to athletes
For building and maintaining muscles – protein contributes to the increase and maintenance of muscles and the maintenance of normal bones
Fast increase in the amino acid level in the blood – contains a naturally high proportion of BCA, which increases the amino acid level in the blood after a short time and thus provides the muscles better with amino acids
4-component protein in studio quality for home – caseinate, whey concentrate, whey isolate, egg protein are used as protein sources. Thanks to the carefully selected ingredients, the finished protein shake impresses with its particularly creamy consistency and its wide variety of flavours

35,50 €