Organic Soy Protein Isolate

  • Botanical Source: Glycine max (Soybean)
  • 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

 

Customization options
Customized packaging (Min. order: 100 units)
Customized logo (Min. order: 100 units)
Graphic customization (Min. order: 100 units)

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.

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Technical Specifications

Parameter Specification
Product Name Soy Protein Isolate
Other Name Soybean Protein Isolate
Source Soybean Extract
Appearance Yellow Powder
Product Specification 90% Protein
Packaging 1kg/bag/carton or 25kg/drum/carton, customizable
Sample Availability Free Samples Provided
Shelf Life 24 Months (When Properly Stored)
Storage Conditions Store in tight, light-resistant containers. Avoid direct sunlight, moisture, and excessive heat.
Certifications KOSHER, HACCP, ISO22000, HALAL, EU Organic, USDA Organic

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

USDA

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

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.

About the Manufacturer

Xi’an Best Bio-Tech Co., Ltd. is a professional manufacturer and exporter of high-quality natural herbal extracts.
We specialize in research, production, and global trade of botanical ingredients, serving customers in 60+ countries.

Located in Yangling, China, our GMP-certified factory is equipped with advanced extraction lines and full-spectrum lab testing, including HPLC, UV-VIS, and microbiological analysis.

Certifications Available

We’ve passed a full set of international certifications to ensure our products meet the highest standards in every market

Supports OEM/ODM Customization

1000+ Products Available for Custom Manufacturing

01.Select Product & Model

02.Determine Ingredients & Content

03.Sample Order & Delivery

05.Mass Production & Delivery

06.Ongoing Tracking & Optimization

Packing

Barrel Package

lron-ringed Cardboard Drum

Sample Package

Aluminum Foil Bag

General Package

25kqs by Drum/Carton

Customized Packaging

Bottles\Foil Bags

MOQ 1kg (bulk) / 500 units (OEM)
Lead Time 5–10 working days
Packaging 1kg foil bag / 25kg drum / Custom
OEM Formats Sachets, Capsules, Labeling, Formulation
Shipping CIF, FOB, DDP, Air/Sea freight
Payment T/T, PayPal, L/C (bulk only)

How We Ship Your Goods from China

BSTBIO will select the best shipping options based on the final order amount. We will ship your products using the following methods:

Contact us for samples

Fast shipping, technical support, and OEM available – Inquire now!

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Need Helps?

We strive to provide customers with quality products. Request Information Sample&Quote,Contact us!