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Best Protein Isolat - Holiday Sale

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Last Updated - 18.12.2025

Best Choice

01

Dymatize

Dymatize ISO 100 Hydrolysed Gourmet Vanilla 2264g – Whey Protein Hydrolysate + Isolate Powder

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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

With less than 116 calories per serving (mixed with water), the fat and sugar-free protein powder is perfectly adapted to the needs of athletes who pay attention to optimal calorie supply in addition to protein.
The first-class formula of our whey isolate protein powder provides you with 25 g of the highest quality protein per serving, with BCAAs and L-leucine and is even gluten-free and suitable for vegetarians.
Hydrolysis, the whey protein isolate is split into smaller amino acid chains, making it particularly digestible and the perfect choice both after and before training sessions.
Awarded as isolate of the year between 2013 and 2017, our ISO 100 as a premium protein powder meets the highest standards and is the perfect protein intake before and after training.
According to the informed choice, all substances in the Iso Whey Protein powder meet the highest standards – so athletes are protected over product quality, especially during the competition period.

89,99 €
02

ESN

ESN Isoclear Whey Isolate, Peach Iced Tea, 908 g, Clear Whey

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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

Refreshing taste experience: fruity, light and refreshing. The Clear Whey becomes clear and pure after mixing like a wonderful soft drink. A really good alternative to a standard creamy protein shake
Perfect for diet phases: Really refreshing. With almost 0% sugar and 0% fat, but a very high protein content, the Isoclear is ideal for successful weight management
Made in Germany: The ESN Isoclear Whey Isolate is manufactured by in-house production with regular (internal and external) laboratory controls in Germany
Innovative protein powder: The patented Isoclear Whey Isolate is very easily digestible, gently produced and therefore intact and biologically highly available. The amino acid profile with 48.9% EAAs and 22.7% BCAAs is excellent
For your muscles: The up to 25.5 g of protein per serving is proven to contribute to increasing and maintaining muscle mass

52,90 €
Value for Money

03

Premium Body Nutrition

Premium Body Nutrition Whey Isolate Powder, 1 kg, Strawberry, 75 Servings

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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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Suitable for vegetarians
PBN Whey Isolate protein powder, 87%+ protein, strawberry flavour, 1 kg bag
Made from high-quality ingredients
Each portion contains 27 g of protein
Each pack contains 33 portions

30,94 €
04

Optimum Nutrition

Optimum Nutrition Gold Standard Isolate Protein 1095683 1.00

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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

Ultra-filtered pure natural product.
83% protein content per serving.
5.5 g naturally occurring Branched-chain amino acids (BCAAs).
4.3 g naturally occurring glutamine.
25 g whey protein per portion.

38,55 €
05

ESN

ESN Iso Whey Hardcore Protein Powder, Vanilla (Classic), 1000 g

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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

Production: Iso Whey Hardcore is cold gently produced by micro- and ultra-filtration and thus protected from denaturation. This means that valuable fractions such as immunoglobulin and lactoferrin are intact and bioactive. Conclusion: Recommended not only for athletes, but also for healthy life stylists and regular people.
Ideal nutritional values: Very high protein content. Milk fat and lactose are almost filtered out. If you want a lot of high-quality protein and little fat and lactose, you have come to the right place. With 86 grams of protein per 100 grams of protein powder, your body is well provided for
High bioavailability: 44.7% EAA (Essential Amino Acids) and 21% BCAA (Branched-Chain Amino Acids) are naturally bound and easily metabolised as peptides.
German quality product: Made in Germany under the strictest quality specifications. Aspartame free and lacto-vegetarian.
Drink: This is an instant protein powder in many delicious flavours. Convenient and quick to prepare in the shaker, it is an ideal support for sports and in all situations.

49,90 €
06

Bulk

Bulk Pure Whey Protein Isolate, Protein Powder, Neutral in Taste, 1 kg, Packaging May Vary.

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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

Packaging may vary.
Instantised powder for lump-free mixing, suitable for vegetarians.
Ideal for those who want to increase their protein intake while looking for a healthy, balanced diet.
High-quality whey protein isolate from a leading sports nutrition brand.
Delivers a massive 26 g of protein per 30 g serving.
Available in a wide range of different flavours.

39,99 €
07

Eafit

Eafit Pure Isolate - 750g - Chocolate

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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

Whey hydrolysate, the most filtered version of whey, contains no fat or sugar. The more filtered the protein, the higher the concentration of protein
The packaging you receive is in French, but all relevant information is in German on the product page
Optimal dose: Pure isolate contains whey peptides, derived from whey protein hydrolysates, formula's aminogram shows a minimum BCAA (branched-chain amino acid) content of 23 g per 100 g of protein
Eafit Quality: Pure isolate has been developed bylab by nutrition specialists and athletes to meet the needs of anyone seeking to develop their muscles using muscle mass-boosting proteins
Afnor certified - Anti-Doping standard: Complies with the Afnor NF V94-001 standard and the anti-doping regulations in place on the date of manufacture of the batch

26,05 €
08

THE PROTEIN WORKS

The Protein Works Soy Protein 90 Isolate Powder, Vanilla Cream, 2 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

Super low calorie – only 109 calories per serving
Over 25 g of pure protein per serving
Low-fat - only 0.2 g per serving
Dairy free, lactose-free, gluten-free and wheat-free
100% plant protein shake: sustainable and ethically flawless

40,92 €
09

Optimum Nutrition

Optimum Nutrition Gold Standard 100% Whey Protein Isolate Powder, Chocolate Flavour, 450 g, 15 Servings

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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

Rich in BCAA: 5.5 g of naturally occurring BCAA (branched chain amino acids) help to reach your full potential before and after training
RICH IN PROTEINS: 25g fast absorbing whey protein isolate per serving help support muscle growth and muscle retention
Premium whey protein isolate: the Gold Standard 100% Isolate from Optimum Nutrition is an ultra-filtered whey protein isolate designed to support and regenerate the muscles
Low in fats and sugars: each serving contains only 0.4 g fat, 0.3 g sugar and 1.3 g carbohydrates and thus stays on the healthy side
EASY TO PREPARE CHOCOLATE POWDER Mix a measuring spoon (30g) with 200ml of water in an ON shaker for a delicious protein shake at any time.

24,10 €
10

IronMaxx

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

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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

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 €