10 Best soy protein powders of 2026

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Best Choice

1

Earthborn Elements
Earthborn Elements Soy Protein Powder 1 Gallon Bucket, Always Pure, Smoothies & Shakes (60.8 Ounces)
Main highlights

Pure and Undiluted Formula
Earthborn Elements Soy Protein is pure with no additives.

Ideal for Smoothies and Shakes
Perfectly complements smoothies, shakes, and various drinks.

Highly Praised Packaging
Customers love the resealable bucket for easy storage.
Key specs
- Usage:Smoothies, shakes & drinks
- Protein:Soy Protein
- Country of Origin:USA
- Container Size:4.45 Pounds
- Additives:None
9.7

Exceptional

Our Rating
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Value for Money

2

Optimum Nutrition
Optimum Nutrition Gold Standard 100% Plant Based Protein Powder, Gluten Free, Vegan Protein for Muscle Support and Recovery with Amino Acids - Creamy Vanilla, 20 Servings (Packaging May Vary)
Main highlights

Premium Muscle Support
Provides 24g of plant protein per serving for muscle recovery.

Ideal for Vegans and Vegetarians
Gluten-free, vegan formula with essential amino acids and BCAAs.

Taste and Blendability Praised
Customers love the taste and easy blending with liquids.
Key specs
- Carbohydrates:0g sugar
- Usage:Muscle support
- BCAAs:9 essential amino acids
- Flavor:Great-tasting blend
- Source:Pea, rice, fava bean
9.6

Exceptional

Our Rating

8.0
Powerful blending

8.0
Flavor

8.0
quality of ingredients
3

NOW Foods
NOW Foods Sports Nutrition, Soy Protein Isolate 20 g, 0 Carbs, Unflavored Powder, 2-Pound
Main highlights

Key Features
High-quality, unflavored Soy Protein Isolate with excellent amino acid profile. GMP Quality Assured and packaged in the USA.

Ideal Use Cases
Perfect for athletes seeking a vegetable-based protein. Great for muscle repair, maintenance, and growth in various training regimes.

Customer Praise
Users highly value its purity and effectiveness for athletic performance, appreciating its consistency and lack of additives.
Key specs
- Usage:Athletics
- Protein:Soy Protein Isolate
- Country of Origin:USA
- Container Size:N/A
- Additives:N/A
9.5

Excellent

Our Rating

9.1
worth the money

8.9
Sheerness

8.4
Powerful blending
4

Minimalist

Minimalist Soy Protein Isolate, Ideal for Smoothies and Shakes, Packaged for Convenience in a Resealable Bag (1.6 Pound, Soy Protein Isolate)
9.4

Excellent

Our Rating
5

BulkSupplements

BulkSupplements.com Soy Protein Isolate Powder - Vegan Protein Powder, Unflavored - Pure & Gluten Free, 30g per Serving, 500g (1.1 lbs) (Pack of 1)
9.3

Excellent

Our Rating
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6

PURE ORIGINAL INGREDIENTS
PURE ORIGINAL INGREDIENTS Soy Protein Isolate, Always Pure, No Fillers or Additives (1 Pound)
Main highlights

Pure Ingredients and No Additives
Pure Original Ingredients Soy Protein Isolate ensures no fillers or additives, providing a clean, natural protein source.

Versatile Use in Shakes and Baking
Ideal for protein shakes and as a flour substitute, catering to various dietary needs.

Highly Praised for Purity
Customers frequently commend its purity and lack of artificial ingredients.
Key specs
- Usage:Shakes or flour replacement
- Protein:Soy Protein Isolate
- Country of Origin:USA
- Container Size:1 Pound
- Additives:No additives
9.0

Excellent

Our Rating
7

Naturade
Naturade Total Soy Protein Powder - 13g Protein & 140Cal per Servings, Zero Trans Fat, Non-GMO Soy - Lactose & Gluten Free - Vanilla (15 Servings)
Main highlights

Amazing Taste and Health Benefits
Experience the ultimate combination of health and flavor with Total Soy Vanilla Protein Powder, offering an amazing taste that satisfies cravings while nourishing your body.

Convenient Meal Replacement for Busy Lifestyles
When leading a busy lifestyle, Total Soy Protein Powder offers a convenient meal replacement option, easily mixable with water or your favorite beverage.

Highly Praised for Versatile Flavor
Customers frequently praise Total Soy for its versatile flavor, which blends well with various ingredients like fruits, almond milk, and peanut butter.
8.9

Very Good

Our Rating

9.9
Powerful blending

9.3
Flavor

8.9
worth the money
8

Nutricost

Nutricost Soy Protein Isolate Powder, 1 LB Unflavored - 10 Grams of Protein Per Serving, Vegan, GMO-Free & Gluten Free
8.6

Very Good

Our Rating
9

Orgain
Orgain Organic Vegan Protein Powder, Vanilla Bean - 21g Plant Protein, 6g Prebiotic Fiber, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb (Packaging May Vary)
Main highlights

Organic Plant-Based Protein
21g protein from pea, brown rice, chia seeds; vegan, gluten-free, soy-free.

Versatile Nutrition
Ideal for smoothies, baking, meal replacement, and muscle recovery.

Highly Praised Taste
Customers appreciate its pleasant vanilla flavor and smooth texture.
Key specs
- flavors:vanilla bean
- sugars:0 grams added
- carbs:low net carbs
- protein:21 grams
- ingredients:pea, brown rice, chia
8.5

Good

Our Rating

8.9
quality of ingredients

8.4
Powerful blending

8.2
Sheerness
10

Naturade

Naturade Total Soy Protein Powder - 13g Protein & 130 Calories per Serving - Zero Trans Fat - Non-GMO Soy - Lactose & Gluten Free - Vanilla (30 Servings)
8.3

Good

Our Rating

10 Best soy protein powders of 2026

1

Earthborn Elements Soy Protein Powder 1 Gallon Bucket, Always Pure, Smoothies & Shakes (60.8 Ounces)

How do we rank?

How do we rank?

Analyzing top stores

2

Optimum Nutrition Gold Standard 100% Plant Based Protein Powder, Gluten Free, Vegan Protein for Muscle Support and Recovery with Amino Acids - Creamy Vanilla, 20 Servings (Packaging May Vary)

8.0

8.0

8.0

3

NOW Foods Sports Nutrition, Soy Protein Isolate 20 g, 0 Carbs, Unflavored Powder, 2-Pound

9.1

8.9

8.4

4

Minimalist Soy Protein Isolate, Ideal for Smoothies and Shakes, Packaged for Convenience in a Resealable Bag (1.6 Pound, Soy Protein Isolate)

5

BulkSupplements.com Soy Protein Isolate Powder - Vegan Protein Powder, Unflavored - Pure & Gluten Free, 30g per Serving, 500g (1.1 lbs) (Pack of 1)

6

PURE ORIGINAL INGREDIENTS Soy Protein Isolate, Always Pure, No Fillers or Additives (1 Pound)

7

Naturade Total Soy Protein Powder - 13g Protein & 140Cal per Servings, Zero Trans Fat, Non-GMO Soy - Lactose & Gluten Free - Vanilla (15 Servings)

9.9

9.3

8.9

8

Nutricost Soy Protein Isolate Powder, 1 LB Unflavored - 10 Grams of Protein Per Serving, Vegan, GMO-Free & Gluten Free

9

Orgain Organic Vegan Protein Powder, Vanilla Bean - 21g Plant Protein, 6g Prebiotic Fiber, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb (Packaging May Vary)

8.9

8.4

8.2

10

Naturade Total Soy Protein Powder - 13g Protein & 130 Calories per Serving - Zero Trans Fat - Non-GMO Soy - Lactose & Gluten Free - Vanilla (30 Servings)

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