Best Soy 90 Soja 2026

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Last Updated - 03.02.2026

Best Choice

01

Bulk

BULK POWDERS Soya Protein Isolate Powder Shake, 2.5 kg

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12% Off
9.9

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

Packaging may vary
Over 5g of glutamic acid and 2g of arginine per serving
High quality soy protein from a leading sports nutrition brand
Free from gluten, milk and lactose
Available in a range of sizes
A high-quality protein source for vegans and vegetarians, 100% GMO free

31,19 € 35,61 €(12% Off off)
Value for Money

02

Bulk

BULK POWDERS Soya Protein Isolate Powder Shake, 2.5 kg

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17% Off
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

Packaging may vary
Over 5g of glutamic acid and 2g of arginine per serving
High quality soy protein from a leading sports nutrition brand
Free from gluten, milk and lactose
Available in a range of sizes
A high-quality protein source for vegans and vegetarians, 100% GMO free

29,63 € 35,61 €(17% Off off)
03

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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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

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 €
04

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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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

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.

21,75 €
05

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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13% Off
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

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.

19,99 € 22,90 €(13% Off off)
06

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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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

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 €
07

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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8.8

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

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.

21,75 €
08

Bulk

Bulk Soy Protein Isolate 90, Vegan Protein Powder, 1 kg

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31% Off
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

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

14,39 € 20,79 €(31% Off off)
09

Bulk

Bulk Soy Protein Isolate 90, Vegan Protein Powder, 1 kg

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34% Off
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

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

13,67 € 20,79 €(34% Off off)
10

Bulk

Bulk Soy Protein Isolate 90, Vegan Protein Powder, Vanilla, 1 kg, 33 Servings, Packaging May Vary

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25% Off
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.

Show more
Main highlights

Over 5g of glutamic acid and 2g of arginine per serving
High quality soy protein from a leading sports nutrition brand
Free from gluten, milk and lactose
Available in a range of sizes
A high-quality protein source for vegans and vegetarians, 100% GMO free

14,39 € 19,28 €(25% Off off)