Updated 2025

Best Value Soy Protein Powders for 2025

Find the best value protein with the highest protein per dollar ratio in the soy category. Compare products by price, protein content, and customer reviews.

From
$15.99
Best Value
18.1g/$
Top Brands
10
WINNER
Earthborn Elements Soy Protein Powder

๐Ÿ† Top 10 Best Value Soy Proteins (Analyzed 23 Products)

ProductBrandProtein/$PriceRatingShop
Earthborn Elements Soy Protein Powder Earthborn Elements protein powder
Earthborn Elements Soy Protein Powder
BEST VALUE
Earthborn Elements41.6g$36.99
4.3
View
BulkSupplements.com Soy Protein Isolate Powder BulkSupplements protein powder
BulkSupplements.com Soy Protein Isolate Powder
BulkSupplements33.0g$24.97
4
View
NOW Sports Nutrition Soy Protein Isolate NOW protein powder
NOW Sports Nutrition Soy Protein Isolate
NOW28.2g$26.99
4.2
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
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
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
HYE FOODS Vegan Soy Drink Powder HYE FOODS protein powder
HYE FOODS Vegan Soy Drink Powder
HYE FOODS15.3g$15.99
3.7
View
Naturade Total Soy Weight Loss Shake Naturade protein powder
Naturade Total Soy Weight Loss Shake
Naturade13.0g$29.99
4.6
View
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
Art of Sport10.0g$29.99
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

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 HYE FOODS Vegan Soy Drink Powder at $15.99. However, Earthborn Elements Soy Protein Powder offers better value at 41.6g protein per dollar.

How much should I expect to pay?

Soy protein powders range from $15.99 to $47.99, with an average price of $30. Quality products typically fall between $24-$36.

Which brands make soy protein?

Top brands include NOW, Earthborn Elements, BulkSupplements 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 18.1g/$ or higher), check ratings and reviews, and consider your dietary needs. Our #1 pick Earthborn Elements Soy Protein Powder offers excellent value at 41.6g 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%
Earthborn Elements
8%
BulkSupplements
8%
Designer Wellness
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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