What Are Non-GMO Soy Isoflavones? Benefits, Applications, Specifications & Industrial Uses Guide (2025 Updated)
Non-GMO Soy Isoflavones from Shaanxi Zhonghong Biotechnology are designed for buyers who prioritize stable quality, consistent supply, and traceable raw materials. With 40% – 98% Isoflavones (HPLC), our soy extract offers reliable functionality for dietary supplements, functional beverages, women’s health formulas, and cosmetic innovations. Manufactured in our GMP / HACCP / ISO-certified plant extract factory in China, this ingredient is backed by comprehensive COA, third-party verification, and batch-specific documentation to streamline global regulatory filings and product launches.
We support bulk procurement, contract manufacturing, and R&D formulation, ensuring flexibility for both established brands and new product developers. If you’re looking for a dependable herbal extract supplier with proven production capacity, long-term supply stability, and competitive pricing, Non-GMO Soy Isoflavones is ready for immediate dispatch worldwide.
1. Product Overview
Product Name: Non-GMO Soy Isoflavones
Plant Source: Glycine max (Soybean)
Specification Range: 40%, 60%, 70%, 80%, 90%, 98% Isoflavones (HPLC)
Appearance: Light yellow to yellow-brown powder
Solubility: Good solubility in ethanol; partial solubility in water
Active Components: Genistein, Daidzein, Glycitein
2. Scientifically Noted Benefits (Evidence-Based, No Medical Claims)
Soy Isoflavones are widely studied for:
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Supporting women’s healthy aging and menopausal comfort
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Antioxidant protection and skin vitality
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Plant-derived phytoestrogen balance
Non-Gmo Soy Isoflavones Applications -
General wellness support in adults
(Observations are based on published research, not intended as medical treatment claims.)
Traditional Applications
Used historically in East Asian food culture for balance and vitality, later adopted in nutraceutical formulas and functional foods.
3. Recommended Use Guidelines
| Form | Typical Use Range |
|---|---|
| Dietary Supplements | 40–200 mg/day depending on formula |
| Functional Foods & Drinks | 0.2–1% |
| Cosmetics & Personal Care | 0.05–1% |
| Capsules/Tablets | 20–80 mg per serving |
Final dosage and application levels should be defined by the product developer and local regulations.
4. Specifications & COA
🔹 Pesticide Residue Testing
| Item | Specification | Method |
|---|---|---|
| 500+ Pesticides | ≤ EU / USP limits | GC-MS / LC-MS |
🔹 Heavy Metals
| Item | Specification | Method |
|---|---|---|
| Lead (Pb) | ≤ 2.0 mg/kg | ICP-MS |
| Arsenic (As) | ≤ 1.0 mg/kg | ICP-MS |
| Cadmium (Cd) | ≤ 1.0 mg/kg | ICP-MS |
| Mercury (Hg) | ≤ 0.1 mg/kg | ICP-MS |
🔹 Microbiological
| Item | Specification | Method |
|---|---|---|
| Total Plate Count | ≤ 1,000 cfu/g | USP |
| Yeast & Mold | ≤ 100 cfu/g | USP |
| E. coli | Negative | USP |
| Salmonella | Negative | USP |
| Staphylococcus aureus | Negative | USP |
Full COA + MSDS + TDS + Allergen Statement available for each batch.
5. Scientific Source & Quality Assurance
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Raw material traceability from non-GMO soybean farms
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Production under ISO22000 / HACCP / GMP
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Advanced extraction using water-ethanol & membrane purification
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Third-party testing (HPLC / UV / Microbial / ICP-MS)
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Long-term quality archiving + batch retention system
6. Production Process
Soybean selection → Cleaning → Crushing → Ethanol aqueous extraction → Purification → Concentration → Drying → Milling → Blending → Packing → Final QC release
7. Packaging, Storage & Logistics
| Item | Details |
|---|---|
| Packaging | 1 kg aluminum foil bag / 25 kg drum |
| Storage | Cool, dry environment, protected from light |
| Shelf Life | 24 months in original packaging |
| Samples | Free sample available for qualified B2B evaluations |
| MOQ | 1 kg |
| Shipping | DHL / FedEx / UPS / Air / Sea |
| Lead Time | 2–7 days depending on quantity |
8. Application Industries & Use Cases
| Industry | Typical Applications |
|---|---|
| Dietary Supplements | Women’s health formulas, menopause support |
| Food & Beverage | Healthy aging beverages, nutrition powders |
| Cosmetics | Anti-aging creams, essence, serums |
| Pharmaceutical R&D | Plant-based bioactive ingredients |
9. Factory Profile
Shaanxi Zhonghong Biotechnology has over 12 years of plant extract production expertise with strong export footprint across 70+ countries. As a botanical extract manufacturer and herbal extract supplier, we focus on stable supply, batch repeatability, and strict compliance.
We support:
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OEM / ODM formula development
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Long-term supply contracts
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Customized herbal extract specifications & packaging
10. FAQ
Q1: Do you offer bulk pricing?
Yes, bulk price tiers are available for 50 kg / 200 kg / 500 kg+ orders.
Q2: Can I buy this ingredient for wholesale distribution?
Yes, we support global wholesale and distributor partnerships.
Q3: Can specifications be customized?
Yes — purity, granularity, carrier %, and custom packaging can be provided.
Q4: Are documents available for regulatory filing?
Yes — COA, MSDS, allergen statement, non-GMO declaration, contamination report, and nutritional profile.
11. References (Selected / Compliance-Safe)
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U.S. NIH – Soy Isoflavone Research
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FDA GRAS Notice for Soy-Derived Isoflavones
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PubMed — Multiple peer-reviewed studies on phytoestrogens & soy components
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EFSA guidance on botanical preparations for food supplements
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