Best Soy Proteins 2026

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Last Updated - 22.07.2026

Best Choice

01

Bulk

Bulk Soy Protein Isolate 90, Vegan Protein Powder, Vanilla, 2.5 kg

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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

This deliciously creamy shake is low in sugar and fat and is perfect for supporting a plant-based training diet
Over 5g of glutamic acid and 2g of arginine per serving
High-quality vegetable protein powder that goes with a vegan and vegetarian training diet
High quality soy protein from a leading sports nutrition brand
Free from gluten, milk and lactose
Contains at least 24 g of vegetable protein and 4 g of naturally occurring BCAAs (branched chain amino acids) per serving
Available in a selection of delicious flavours, this is your perfect training partner
Available in a range of sizes
A popular protein shake made only from soybeans
A high-quality protein source for vegans and vegetarians, 100% GMO free

37,99 €
02

Bulk

BULK POWDERS Soya Protein Isolate Powder Shake, 2.5 kg

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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.

Show more
Main highlights

This deliciously creamy shake is low in sugar and fat and is perfect for supporting a plant-based training diet
High-quality vegetable protein powder that goes with a vegan and vegetarian training diet
Contains at least 24 g of vegetable protein and 4 g of naturally occurring BCAAs (branched chain amino acids) per serving
Available in a selection of delicious flavours, this is your perfect training partner
A popular protein shake made only from soybeans

37,99 €
03

Bulk

Bulk Soy Protein Isolate 90, Vegan Protein Powder, 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.

Show more
Main highlights

This deliciously creamy shake is low in sugar and fat and is perfect for supporting a plant-based training diet
Over 5g of glutamic acid and 2g of arginine per serving
High-quality vegetable protein powder that goes with a vegan and vegetarian training diet
High quality soy protein from a leading sports nutrition brand
Free from gluten, milk and lactose
Contains at least 24 g of vegetable protein and 4 g of naturally occurring BCAAs (branched chain amino acids) per serving
Available in a selection of delicious flavours, this is your perfect training partner
Available in a range of sizes
A popular protein shake made only from soybeans
A high-quality protein source for vegans and vegetarians, 100% GMO free

16,99 €
04

THE PROTEIN WORKS

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

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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

Rich in protein, low in fat: Vegan Soy Protein – Black delivers up to 27 g protein per 30 g serving, under 115 calories and almost without sugar or fat. Soy protein is extremely healthy and fits almost any lifestyle. Since soy protein is rich in important nutrients, you can be sure that you are only consuming high-quality ingredients.
Low in calories: under 115 calories per shake and without added sugar. (Packaging and name may vary)
FINEST SOYBEANS: Our Premium Vegan Soy Protein - BLACK (formerly known as Vegan Soy Protein) has been specially developed from the best soybeans. The beans go through a descaling process to extract only the highest quality protein with very few carbohydrates, sugars and fats.
AMINO ACID PROFILE: Soy protein is the one closest to the amino acid profile of milk protein.
100% PLANTALLY - Although it was developed mainly for vegans and vegetarians, Vegan Soy Protein is suitable for everyone. If you are looking for a protein-rich, low-carb and delicious tasting 100% plant-based protein shake, Vegan Soy Protein - BLACK is an excellent choice.

36,99 €
Value for Money

05

HSN

HSN - Soy Protein Isolate | Vegan Protein | Vegan Protein with Stevia | Soy Protein Isolate | Gluten Free, Cholesterol Free, GMO Free, Sugar-Free, Lactose Free | Tasteless, 2 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

Why choose our product? We guarantee the highest quality - right from the start. Each batch goes through strict checks for safety, purity and effectiveness to ensure you get a reliable, effective and completely safe product. We rely on transparent, responsible production with a focus on your well-being - that's why HSN is the top brand for anyone looking for high-quality supplementation.
Vegetable proteins: suitable for vegans and vegetarians. Helps maintain healthy eating habits. Ideal for weight maintenance diets to lose fat or gain muscle mass.
Soy protein: dietary supplement based on soy protein isolate powder. More than 25g of protein per serving. Low fat and carbohydrates. Very suitable for a protein-rich diet. You can mix it directly with water, vegetable milk, fruit juice or a drink of your choice as it is easily dissolvable. Free from aspartame and acesulfame-K.
For vegan athletes and athletes: contributes to increasing protein intake in a vegan or vegetarian diet. Promotes recovery and growth of muscle mass. It can be taken before or after physical exertion.
Alternative to animal protein: source of 100% vegetable protein. Suitable for anyone looking for a different form of diet without consuming animal products. It can be taken as part of breakfast or as a snack. Whenever you need a supply of high-quality protein. It can be used for healthy fitness recipes: pancakes, muffins, smoothies...

24,40 €
06

THE PROTEIN WORKS

THE PROTEIN WORKS Soy Protein 90 (isolates), vanilla cream, 1kg

21% Off

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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.

Show more
Main highlights

Rich in protein, low in fat: Vegan Soy Protein – Black delivers up to 27 g protein per 30 g serving, under 115 calories and almost without sugar or fat. Soy protein is extremely healthy and fits almost any lifestyle. Since soy protein is rich in important nutrients, you can be sure that you are only consuming high-quality ingredients.
Low in calories: under 115 calories per shake and without added sugar. (Packaging and name may vary)
FINEST SOYBEANS: Our Premium Vegan Soy Protein - BLACK (formerly known as Vegan Soy Protein) has been specially developed from the best soybeans. The beans go through a descaling process to extract only the highest quality protein with very few carbohydrates, sugars and fats.
AMINO ACID PROFILE: Soy protein is the one closest to the amino acid profile of milk protein.
100% PLANTALLY - Although it was developed mainly for vegans and vegetarians, Vegan Soy Protein is suitable for everyone. If you are looking for a protein-rich, low-carb and delicious tasting 100% plant-based protein shake, Vegan Soy Protein - BLACK is an excellent choice.

18,00 € 22,78 €(21% Off off)
07

THE PROTEIN WORKS

The Protein Works Soy Protein 90 Isolate Powder, Chocolate Silk, 1 kg

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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.

Show more
Main highlights

Rich in protein, low in fat: Vegan Soy Protein – Black delivers up to 27 g protein per 30 g serving, under 115 calories and almost without sugar or fat. Soy protein is extremely healthy and fits almost any lifestyle. Since soy protein is rich in important nutrients, you can be sure that you are only consuming high-quality ingredients.
Low in calories: under 115 calories per shake and without added sugar. (Packaging and name may vary)
FINEST SOYBEANS: Our Premium Vegan Soy Protein - BLACK (formerly known as Vegan Soy Protein) has been specially developed from the best soybeans. The beans go through a descaling process to extract only the highest quality protein with very few carbohydrates, sugars and fats.
AMINO ACID PROFILE: Soy protein is the one closest to the amino acid profile of milk protein.
100% PLANTALLY - Although it was developed mainly for vegans and vegetarians, Vegan Soy Protein is suitable for everyone. If you are looking for a protein-rich, low-carb and delicious tasting 100% plant-based protein shake, Vegan Soy Protein - BLACK is an excellent choice.

22,34 €
08

THE PROTEIN WORKS

The Protein Works Soy Protein 90 Isolate Powder, Unflavoured, 1 kg

24% 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.

Show more
Main highlights

Rich in protein, low in fat: Vegan Soy Protein – Black delivers up to 27 g protein per 30 g serving, under 115 calories and almost without sugar or fat. Soy protein is extremely healthy and fits almost any lifestyle. Since soy protein is rich in important nutrients, you can be sure that you are only consuming high-quality ingredients.
Low in calories: under 115 calories per shake and without added sugar. (Packaging and name may vary)
FINEST SOYBEANS: Our Premium Vegan Soy Protein - BLACK (formerly known as Vegan Soy Protein) has been specially developed from the best soybeans. The beans go through a descaling process to extract only the highest quality protein with very few carbohydrates, sugars and fats.
AMINO ACID PROFILE: Soy protein is the one closest to the amino acid profile of milk protein.
100% PLANTALLY - Although it was developed mainly for vegans and vegetarians, Vegan Soy Protein is suitable for everyone. If you are looking for a protein-rich, low-carb and delicious tasting 100% plant-based protein shake, Vegan Soy Protein - BLACK is an excellent choice.

18,00 € 23,62 €(24% Off off)
09

POWERSTAR FOOD

Incomparable Superb Flavour, Pure Vegan SOY Protein Isolate, Soy 90 +, Instantisiert, without Gentechnisch and Plant Östrogenen Free. 1000 g) Powder, , ,

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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

Vegan and lactose free: Our SOY90+ is GMO-free. Only genetically unmodified soybeans are used for the production. It is 100% vegetable and lactose free. So the soy isolate is a vegan alternative to whey supplements and is ideal for vegans and vegetarians.
Unbeatable formulation: The soy isolate powder contains 8 essential amino acids as well as a high proportion of L-glutamine and L-arginine. Thanks to the high-quality amino acid profile, protein synthesis and the body's own regeneration possibilities are optimally supported.
Practical training companion: the ISO protein powder is 100% instantised and therefore perfectly soluble in water or vegetable milk alternatives. The "fast-acting" protein shake is ideal in the morning after getting up as well as directly after training, as athletes benefit from a fast supply of amino acids, especially during this phase.
High protein powder: with up to 93% protein i.tr. The vegan protein powder impresses with its high protein content with only 0.3 g fat and 0.3 g carbohydrates per serving. Thus, the protein shake without added sugar in the truest sense of the word "low carb" and "low fat". This makes it perfect for building and maintaining low-fat muscle mass.
German production: developed by athletes for athletes, POWERSTAR FOOD relies on the best ingredients. Since 1993, we have been producing dietary supplements and sports nutrition based on the highest quality raw materials in pharmaceutical quality.

22,90 €
10

Erdschwalbe

Erdschwalbe Organic Soy Protein Powder 1kg - 92% of protein content

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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 – organic soy protein is the ideal addition to a healthy diet. For example, as an additive in shake or smoothie. Can also be used for stirring into cereal or baking
Recommended – WFF bodybuilding world champion Klaus Serratus Drescher recommends vegan protein powder from Erdschwalbe. Proteins contribute to the maintenance of muscle mass. For healthy muscle building and to support a diet, the vegetable protein powder from Erdschwalbe is ideal
Protein – the organic soy protein powder has a high protein content. Thanks to the optimal amino acid profile, the protein powder has a high bioavailability
Organic quality – vegetable protein from ecological cultivation. Guaranteed from hexane-free manufacturing process as well as pesticide and GMO free - no sugar or sweeteners
Natural – The plant-based Erdschwalbe organic soy protein is the ideal replacement for animal protein sources: vegan and lactose-free. The protein powder made from 100% soybeans without any additives.

27,90 €