Best Protein Per Calorie Soy Protein Powders for 2025
Find the best protein to calorie ratio for lean gains in the soy category. Compare products by price, protein content, and customer reviews.
🏆 Top 10 Best Protein Per Calorie Soy Proteins (Analyzed 23 Products)
| Product | Brand | Price | Protein/$ | Rating | Shop |
|---|---|---|---|---|---|
 Earthborn Elements Soy Protein Powder BEST VALUE | Earthborn Elements | $36.99 | 41.6g | 4.3 | View |
 BulkSupplements.com Soy Protein Isolate Powder | BulkSupplements | $12.97 | 5.8g | 4 | View |
 Natural Nutra Organic Vegan Plant Based Soy Protein Powder | Natural Nutra | $42.95 | 7.5g | 3.8 | View |
 NOW Foods Sports Nutrition Soy Protein Isolate Protein Powder | NOW | $19.11 | 23.0g | 4.2 | View |
 NOW Sports Nutrition Soy Protein Isolate | NOW | $26.99 | 28.2g | 4.2 | View |
 365 by Whole Foods Market Soy Protein Powder | 365 by Whole Foods Market | $20.99 | 18.3g | 4.2 | View |
 Designer Wellness Soy Isolate Protein Powder with Biotin, Hyaluronic Acid and Prebiotics | Designer Wellness | $28.99 | 20.0g | 4.1 | View |
 HYE FOODS Vegan Soy Drink Powder | HYE FOODS | $15.99 | 15.3g | 3.7 | View |
 Naturade Total Soy Weight Loss Shake | Naturade | $29.99 | 13.0g | 4.6 | View |
 Naturade Total Soy Protein Powder | Naturade | $25.6 | 6.6g | 4.3 | 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, 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 $12.97 to $47.99, with an average price of $29. Quality products typically fall between $23-$35.
Which brands make soy protein?
Top brands include NOW, Naturade, Earthborn Elements and 7 others. We track 10 different brands offering quality soy products.
How do I choose the best value?
Focus on protein per dollar (aim for 15.5g/$ 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.
🧪 Nutrition Analysis
💪 Protein Content
🔥 Calories per Serving
🌾 Carbohydrates
📈 Market Analysis
Brand Market Share
Price Distribution
🥗 Dietary Options & Allergens
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