Pea Protein vs. Soy Protein: What’s the Difference?

If you’re exploring plant-based protein sources, two names come up a lot: pea and soy. But they’re not interchangeable—here’s how they stack up.

Pea protein vs Soy protein: Digestibility & Allergens

• Pea Protein: Hypoallergenic, easy on digestion, no common allergens

• Soy Protein: Complete protein, but often avoided due to hormone sensitivity or GMO concerns

Pea protein vs Soy protein: Performance Benefits

• Both provide essential amino acids

• Pea protein vs Soy protein:

• Pea is rich in arginine (good for blood flow and endurance)

• Soy has more leucine (important for muscle protein synthesis)

👉 The Protein Gummy uses pea protein isolate to support clean, effective recovery—without soy or dairy.

Key Takeaways

• Pea protein is cleaner, gentler, and more inclusive

• Soy protein offers value but comes with allergen baggage

• Choose based on goals, digestion, and dietary preferences