Updated 2025

Highest Protein Soy Protein Powders for 2025

Find the highest protein content per serving in the soy category. Compare products by price, protein content, and customer reviews.

From
$12.97
Best Value
15.8g/$
Top Brands
10
WINNER
Art of Sport Protein Powder, Protein for Athletes, Plant Based

๐Ÿ† Top 10 Highest Protein Soy Proteins (Analyzed 23 Products)

ProductBrandProtein/$PriceRatingShop
Art of Sport Protein Powder, Protein for Athletes, Plant Based Art of Sport protein powder
Art of Sport Protein Powder, Protein for Athletes, Plant Based
BEST VALUE
Art of Sport10.0g$29.99
4.2
View
Earthborn Elements Soy Protein Powder Earthborn Elements protein powder
Earthborn Elements Soy Protein Powder
Earthborn Elements41.6g$36.99
4.3
View
BulkSupplements.com Soy Protein Isolate Powder BulkSupplements protein powder
BulkSupplements.com Soy Protein Isolate Powder
BulkSupplements5.8g$12.97
4
View
365 by Whole Foods Market Soy Protein Powder 365 by Whole Foods Market protein powder
365 by Whole Foods Market Soy Protein Powder
365 by Whole Foods Market18.3g$20.99
4.2
View
Designer Wellness Soy Isolate Protein Powder with Biotin, Hyaluronic Acid and Prebiotics Designer Wellness protein powder
Designer Wellness Soy Isolate Protein Powder with Biotin, Hyaluronic Acid and Prebiotics
Designer Wellness20.0g$28.99
4.1
View
NOW Foods Sports Nutrition Soy Protein Isolate Protein Powder NOW protein powder
NOW Foods Sports Nutrition Soy Protein Isolate Protein Powder
NOW23.0g$19.11
4.2
View
NOW Sports Nutrition Soy Protein Isolate NOW protein powder
NOW Sports Nutrition Soy Protein Isolate
NOW28.2g$26.99
4.2
View
Natural Nutra Organic Vegan Plant Based Soy Protein Powder Natural Nutra protein powder
Natural Nutra Organic Vegan Plant Based Soy Protein Powder
Natural Nutra7.5g$42.95
3.8
View
Naturade Total Soy Weight Loss Shake Naturade protein powder
Naturade Total Soy Weight Loss Shake
Naturade13.0g$29.99
4.6
View
Science in Sport Rego Rapid Recovery Protein Shake Powder Science in Sport protein powder
Science in Sport Rego Rapid Recovery Protein Shake Powder
Science in Sport2.7g$47.99
4.5
View

Want to explore more options?

We analyzed 12 products to bring you these top 12 soy options. Use our advanced filters to explore all products and find your perfect match.

Frequently Asked Questions

What's the cheapest soy protein?

The cheapest option is BulkSupplements.com Soy Protein Isolate Powder at $12.97. However, Art of Sport Protein Powder, Protein for Athletes, Plant Based offers better value at 10.0g protein per dollar.

How much should I expect to pay?

Soy protein powders range from $12.97 to $47.99, with an average price of $29. Quality products typically fall between $23-$35.

Which brands make soy protein?

Top brands include NOW, Art of Sport, Earthborn Elements and 7 others. We track 10 different brands offering quality soy products.

How do I choose the best value?

Focus on protein per dollar (aim for 15.8g/$ or higher), check ratings and reviews, and consider your dietary needs. Our #1 pick Art of Sport Protein Powder, Protein for Athletes, Plant Based offers excellent value at 10.0g per dollar.

๐Ÿงช Nutrition Analysis

๐Ÿ’ช Protein Content

Average:19g
Highest:30g
Lowest:9.81g

๐Ÿ”ฅ Calories per Serving

Average:132 cal
Highest:270 cal
Lowest:80 cal

๐ŸŒพ Carbohydrates

Average:9.8g
Highest:27g
Lowest:1g

๐Ÿ“ˆ Market Analysis

Brand Market Share

NOW
17%
Art of Sport
8%
Earthborn Elements
8%
BulkSupplements
8%
365 by Whole Foods Market
8%

Price Distribution

Under $30
8 (67%)
$30-50
4 (33%)
$50-80
0 (0%)
Over $80
0 (0%)

๐Ÿฅ— Dietary Options & Allergens

67%
๐ŸŒฑ Vegan
8 of 12 products
58%
๐ŸŒพ Gluten-Free
7 of 12 products
50%
๐Ÿงฌ Non-GMO
6 of 12 products
42%
๐Ÿฅ› Lactose-Free
5 of 12 products
33%
๐Ÿšซ๐Ÿฅ› Dairy-Free
4 of 12 products
8%
๐ŸŒฟ Organic
1 of 12 products

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