Organic Soy Protein Isolate

Soy Protein Isolate is a high-purity plant-based protein powder extracted from non-GMO soybeans. With a 90% protein content, this ingredient delivers a rich source of complete protein, containing all nine essential amino acids, making it an ideal choice for vegan and vegetarian diets.

• Botanical Source: Glycine max (Soybean)
• CAS Number: —
• Other Names: Soybean Protein Isolate, Isolated Soy Protein, Soy Protein Concentrate
• Physical Appearance: Fine Yellow Powder
• Specification: 90% Protein
• Synonyms / Alternative Names: Soy Protein Powder, Soy Isolate Protein, Isolated Soy Protein
• COA: Soy Protein Isolated COA

Produced using advanced filtration and extraction processes, our Soy Protein Isolate is low in fat, cholesterol-free, and highly digestible, making it perfect for sports nutrition, dietary supplements, functional foods, and beverages.

Technical Specifications

Key Features:

• High protein content (90%)
• Complete plant-based protein source
• Vegan and vegetarian friendly
• Low fat, cholesterol-free
• Free from common allergens like dairy and lactose
• Excellent solubility and easy to blend into various formulations

Quality & Compliance

Our Soy Protein Isolate is produced under strict quality control standards:

• Certifications: KOSHER, HALAL, ISO22000, HACCP, EU Organic, USDA Organic
• Compliance: Meets USP, EP, CP international standards
• Testing:
  • Protein purity (90%)
  • Microbiological safety
  • Heavy metals
  • Pesticide residues
• COA: Certificate of Analysis available for each batch
• Safety: Full contamination control and traceability throughout production

Applications

Primary Industries

• Sports Nutrition
• Dietary Supplements
• Functional Foods
• Beverages
• Meal Replacement Powders
• Bakery Products
• Vegan and Vegetarian Foods

Typical Use Cases

• Protein shakes and smoothies
• Meal replacement and weight management products
• Protein-enriched snacks and bars
• Plant-based yogurt and dairy alternatives
• Vegan baking (breads, cakes, pastries)

Dosage Recommendations

• Common usage: 10-30g per serving, depending on formulation
• Protein drinks: typically 20g per serving

Ingredient Compatibility

• Combines well with:
  • Pea Protein
  • Brown Rice Protein
  • Oat Protein
  • Superfoods and plant extracts
  • Vitamins and minerals

Supply & Service

• MOQ: 1kg
• Packaging Options:
  • 1kg/bag/carton
  • 25kg/drum/carton
  • Custom packaging available upon request
• Bulk Supply: Strong production capacity and inventory support
• OEM/ODM: Full-service OEM/ODM and private label options
• Lead Time: 5-7 business days for in-stock items
• Shipping: Worldwide shipping via sea, air, or courier
• Technical Support: Formulation advice and regulatory guidance available
• After-Sales: Dedicated customer care and repeat order service

Company Credentials

Xi’an Best Bio-Tech Co., Ltd. is a global supplier of plant-based proteins and natural herbal extracts, offering high-quality products and exceptional service to customers in over 60 countries. Our factory in Yangling, China is equipped with GMP-certified automated production lines and advanced quality testing instruments.

Certifications include KOSHER, HALAL, ISO9001, HACCP, USFDA, ensuring our products meet stringent international standards.

Our product portfolio includes:

• Plant-based Proteins
• Mushroom Extracts
• Herbal Extracts
• Fruit & Vegetable Powders

We are committed to providing safe, effective, and customized ingredients to support healthy lifestyles worldwide.

FAQs

1. What is Soy Protein Isolate used for?

It is used in sports nutrition, functional foods, dietary supplements, and plant-based products as a high-quality protein source.

2. What is the typical dosage?

Common serving size: 10-30g per serving, depending on the application.

3. Is your Soy Protein Isolate certified?

Yes — our product is KOSHER, HALAL, ISO22000, HACCP, EU Organic, USDA Organic certified.

4. Do you offer OEM/ODM services?

Yes — we offer OEM/ODM, private label, and customized packaging solutions.

5. What is your MOQ?

1kg.

6. How should I store Soy Protein Isolate?

Store in sealed, light-resistant containers away from heat and moisture for optimal quality.