ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Back

Soy Protein

Also known as: Soy Protein Isolate, Soy Protein Powder, Soya Protein, Soya Protein Isolate, Soya Protein Powder

Overview

Soy protein refers to protein that is derived from soybeans. Soybeans are harvested and processed into high-protein products such as soy flour, soy concentrates, and soy isolates that are used as ingredients in foods.

Benefits

Soy protein functions in the body by providing essential amino acids necessary for muscle repair and growth. It is often used in conjunction with exercise to enhance muscle gain and improve overall physical performance.

How it works

Soy protein is most often used for muscle gain and exercise. It is linked to various health benefits including improvements in cholesterol levels, blood pressure, and metabolic health. Additionally, it may support muscle size and strength, and has been studied for its effects on conditions such as type 2 diabetes and menopause.

Side effects

The recommended dosage of soy protein varies depending on individual dietary needs and goals. It is commonly suggested to consume 20-25 grams of soy protein per serving, typically taken once or twice daily, especially around workout times for optimal muscle recovery.

Dosage

Soy protein is generally considered safe for most people when consumed in moderate amounts. However, some individuals may experience digestive issues or allergic reactions. It is important to consult with a healthcare provider if you have a soy allergy or other health concerns.

FAQs

What are the other names for Soy Protein?

Soy Protein is also known as Soy Protein Isolate, Soy Protein Powder, Soya Protein, Soya Protein Isolate, and Soya Protein Powder.

How does Soy Protein work in the body?

Soy protein functions in the body by providing essential amino acids necessary for muscle repair and growth.

What are the benefits of Soy Protein?

Soy protein is linked to improvements in cholesterol levels, blood pressure, and metabolic health, and may support muscle size and strength.

What is the recommended dosage for Soy Protein?

The recommended dosage of soy protein is typically 20-25 grams per serving, taken once or twice daily.

Are there any side effects of Soy Protein?

Soy protein is generally safe but may cause digestive issues or allergic reactions in some individuals.

Supplements Containing Soy Protein

Vitamins For The Hair by Vitamin World
43

Vitamins For The Hair

Vitamin World

Score: 43/100
Spiru-Pro Soy Protein Drink With Spirulina Natural Vanilla by Vitamin World
78

Spiru-Pro Soy Protein Drink With Spirulina Natural Vanilla

Vitamin World

Score: 78/100
Liquid Vitamin B-Complex Natural Tangerine Flavor by Nature's Answer
83

Liquid Vitamin B-Complex Natural Tangerine Flavor

Nature's Answer

Score: 83/100
Re-Built Mass Vanilla Cake Batter by GNC Beyond Raw
70

Re-Built Mass Vanilla Cake Batter

GNC Beyond Raw

Score: 70/100
Vitamins For The Hair by Radiance
68

Vitamins For The Hair

Radiance

Score: 68/100
Female Longevity by Vitarol
83

Female Longevity

Vitarol

Score: 83/100
Female Energy by Vitarol
68

Female Energy

Vitarol

Score: 68/100
Heart Miracle by Century Systems
68

Heart Miracle

Century Systems

Score: 68/100
New Life Hair With Copper by Sundown Naturals
70

New Life Hair With Copper

Sundown Naturals

Score: 70/100
Cholesterol Regulation Complex by Shaklee
55

Cholesterol Regulation Complex

Shaklee

Score: 55/100
HRT Companion by Vitanica
83

HRT Companion

Vitanica

Score: 83/100

Recommended Articles

2025's Top Vegan Protein Powders: A Buyer's Guide

2025's Top Vegan Protein Powders: A Buyer's Guide

In 2025, the best vegan protein powders are third-party tested, ensuring purity, safety, and high nutritional content.

Top Ingredients for Healthy Weight Management

Top Ingredients for Healthy Weight Management

Dietary fiber, protein, omega-3 fatty acids, and water are crucial for managing a healthy weight.

Top Immune Support Ingredients: What Works?

Top Immune Support Ingredients: What Works?

Vitamin D, zinc, and echinacea are key ingredients in immune support supplements, backed by scientific evidence.

Top Anti-Inflammatory Supplement Ingredients

Top Anti-Inflammatory Supplement Ingredients

Curcumin, omega-3 fatty acids, CBD, and Vitamin D are proven to effectively reduce chronic inflammation.