Christmas SaleToday's sale ends

Best Iso Protein - Holiday Sale

Advertising Disclosure

Last Updated - 18.12.2025

Best Choice

01

Dymatize

Dymatize ISO 100 Hydrolyzed Gourmet Chocolate 2264g – Whey Protein Hydrolysate + Isolate Powder

Show more
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.

Show more
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.

84,49 €
02

Muscletech

Muscletech Nitro-Tech Performance Series, 1.8 kg MT-NT-180-06

Show more
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.

Show more
Main highlights

Nutrients per serving (44 g) NRV*.
Isolate protein and peptide mixture (whey protein isolate, whey peptides, whey protein isolate 97 %), whey protein concentrate, maltodextrin, calcium carbonate, natural and artificial flavours, rubber mixture (cellulose, xanthan gum, carrageen), enzyplex (papain, amylase), salt, sucralose, acesulfame potassium, soya or sunflower lecithin.
Calories: 160 Calories / from Fat: 25 / Fat total: 2.5 g, 4.00 %* / Unsaturated fatty acids: 1.5 g, 8.00 %* / Cholesterol: 70 mg, 23.00 % / Carbohydrates: 4 g 1.00 %* / Sugar: 1 g + Protein :30 g, 60.00 %* / Calcium: 133 mg, 13.00 % / Nitro-amino matrix L-leucin (as whey protein, L-leucin) 3.2 g + L-isoleucin ((as whey protein, L-isoleucin) 1.9 g.
+ L-valine (as whey protein, L-valin) 1.8 g + creatine monohydrate 3 g +.
(Cinnamon Swirl).

65,39 €
03

Optimum Nutrition

Optimum Nutrition Gold Standard Isolate Protein 1095683 1.00

Show more
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

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 €
Value for Money

04

ESN

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

Show more
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.

Show more
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 €
05

BioTechUSA

BioTechUSA Iso Whey Zero, Whey Protein Isolate, Grass-Fed, Enzyme-Free, Sugar- and Gluten-Free, 454 g, Vanilla

Show more
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.

Show more
Main highlights

Native protein in its purest form: by preserving the whey protein in its native, non-denatured form, Iso Whey Zero offers maximum bioavailability and absorption. This means that your body can use the high-quality protein more efficiently to build and repair muscle, while supporting controlled calorie intake that is essential for achieving fitness goals.
Low lactose, sugar-free and clean formula: Iso Whey Zero contains less lactose and no added sugar and is therefore a clean source of protein. It is also gluten-free, palm oil free and preservative-free, making it a great option for people with dietary sensitivities or special nutritional goals.
Highly modern filtration process: Iso Whey Zero undergoes a unique, multi-stage filtration process at low heat that preserves the integrity of the protein while removing unwanted fats, sugars and bacteria. This process delivers a highly purified protein powder that is not only more effective but also easier to digest, promoting faster recovery and muscle development.
Extracted from the milk of grass-fed cows: our whey protein is derived from the milk of grass-fed cows, which ensures a clean, sustainable and high-quality protein. Grass-fed cows produce milk that is naturally richer in essential nutrients, making them an optimal choice for those looking to support muscle growth and overall well-being.
Enzyme-free technology for purity: unlike many other protein powders, we do not use enzyme treatment to reduce lactose content. Instead, our state-of-the-art filtration technology naturally preserves the purity of the protein and ensures a clean, natural product without unnecessary chemicals or additives.

26,90 €
06

Premium Body Nutrition

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

Show more
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

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 €
07

ESN

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

Show more
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.

Show more
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 €
08

Dymatize

Dymatize ISO 100 Hydrolized Clear Wild Berry Lollipop 900g Whey Protein Pulver

Show more
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.

Show more
Main highlights

Tested for prohibited substances through "Informed-Choice" for more athlete safety and highest product quality
Sugar and fat free and less than 114 kcal per serving (mixed with water)
Gluten free and suitable for vegetarians
Each serving contains 5.8-5.9 g BCAAs and of which 2.7 g of the important amino acid L-leucine, depending on the taste
25 g whey protein isolate per serving

39,90 €
09

Optimum Nutrition

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

Show more
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

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

BioTechUSA

BioTechUSA Iso Whey Zero Black - Premium Protein with Creatine, Zinc, Vitamin B3 & Amino Acids | 90% Protein | Sugar Free, Lactose Free, Gluten Free, 908 g, Chocolate

Show more
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.

Show more
Main highlights

With additional amino acids: packed with 5526 mg BCAAs, L-glutamine, AAKG and L-tryptophan for improved recovery and performance.
Sugar, lactose and gluten free: enjoy your post-workout shake without compromise.
Rich flavours: choose between chocolate, vanilla or strawberry flavours for a satisfying drink after training.
High protein fuel: experience a strong protein powder with 90% protein content for muscle building and recovery.
Anabolic complex: increase your strength and performance with 3g creatine and support your normal testosterone level with organic zinc.

49,90 €