Product Introduction
HPLC-standardized food-grade Soy Isoflavone Powder from Shaanxi Zhenhuacui Biotechnology contains 40% total isoflavones. This light yellow powder concentrates beneficial ingredients including Genistein, Daidzein, and Glycitein with exact component ratios from non-GMO Glycine max using modern fine purification technology. Beauty-grade formulations have particle size tuned to 95% passing 80 mesh, moisture content below 5%, and bulk density 0.40–0.60 g/ml. Over 10 years of plant extract production experience and 60% R&D staff devotion assure stable quality control from raw material procurement to 25kg drum packing. With sample available, fast delivery within 10 days from appropriate stock, MOQ 1kg.

Our Selective Estrogen Receptor Modulator offers natural hormonal assistance without synthetic ingredients. The standardized 40% specification removes raw soy protein bioavailability concerns and beany flavors. Our extraction approach concentrates phytoestrogens that imitate 17β-estradiol in low-estrogen surroundings and balance in high-estrogen circumstances.
The pale yellow powder is thermally stable for tablet compression and pasteurization. Ethanol solubility facilitates softgel encapsulation, whereas water-dispersibility works seamlessly with beverage systems. Contact us at plantex@asianbios.com for samples, quotations, and formulation support today.
| Parameter | Specification |
|---|---|
| Active Ingredient | Soy Isoflavones |
| Assay | 40% (HPLC) |
| Appearance | Pale Yellow Powder |
| Particle Size | 95% Pass 80 Mesh |
| Moisture | ≤5.0% |
| Bulk Density | 0.40–0.60 g/ml |
| Grade | Cosmetic Grade |
| Shelf Life | 24 Months |

You need flexible ingredients for formulation. Our product is compatible with various dosage forms and meets industrial demands.
Dietary Supplements: Compact 40-80mg capsules and tablets assist menopause. High bioavailability for osteoprotection and hormonal balance is achieved by fine particle breakdown in 30 minutes.
Micro-encapsulation improves soy milk powder and protein shake solubility. Isoflavone bitterness is avoided while nutritional effectiveness is maintained in complicated aqueous systems.
Anti-aging lotions and serums use Genistein's antioxidant capabilities. The high-purity grade doesn't oxidize in lipid-based emulsions, guarding against UV photodamage and boosting collagen formation.
Nutritional Foods: The powder's thermal stability preserves bioactive integrity throughout baking and extrusion in meal replacements and functional bars.

Ingredient solutions should improve your health. Our phytoestrogen-backed Soy Isoflavone Powder has therapeutic benefits.
Menopausal symptoms including hot flashes and nite sweats are reduced by estrogen receptor binding. This natural alternative to HRT stabilizes mood amid hormonal changes.
Skeletal strength: Postmenopausal calcium retention and osteoporosis risk are improved by mimicking estrogen's bone-protective properties. Regular consumption maintains bone health.
Isoflavone ingestion lowers LDL cholesterol and raises HDL cholesterol, according to clinical research. Arterial flexibility improves blood flow, minimizing heart disease risk.
Strong free radical scavenging decreases oxidative stress and inflammation. This cellular defense slows aging and prevents chronic diseases.
Collagen synthesis boosts skin elasticity and moisture. Fine line removal reduces age-related skin thinning and gives healthy radiance.
Shaanxi Zhenhuacui Biotechnology excels technically and puts customers first. Our eight-year nutrition research foundation supports formulation beyond raw material supply.
Innovation-Driven Manufacturing: 60% R&D staffing provides process optimization. Modern fermentation engineering and supercritical CO₂ extraction maximize bioactivity while removing solvent residues.
Flexible Production Systems: Inventory supplies standard standards in 10 days. Custom formulations take 20 days, with quick 7-10 day green channel service for urgent needs.
Minimal MOQ OEM/ODM: We support gummies, pills, powders, and capsules. Thru collaborative development, your distinctive product concepts become market-ready.
Global Reach: DHL, FedEx, and SF Express agreements ensure safe international delivery. Supply chain continuity for production schedules requires adequate stock.

Global market access is assured by our quality management systems' strict international requirements. Certifications include cGMP, FSSC22000, ISO9001, HACCP, HALAL, KOSHER, and Organic. These certifications prove our food safety, production quality, and religious dietary conformity in varied customer markets.

Full-process traceability starts with non-GMO source material certification and various analytical checks. Isoflavone concentration is confirmed by HPLC in-process and final product. International pharmacopeia standards apply to microbial, heavy metal, and pesticide residue testing. From extraction to packing inspection, batch documentation provides transparency.
Analysts report appearance, test findings, particle size distribution, moisture content, bulk density, solubility, microbiological counts, and heavy metal levels with each shipment. Please obtain third-party lab verification. In important markets, our COA format fits dietary supplement and cosmetic regulatory filing standards. Contact us at plantex@asianbios.com for samples, quotations, and formulation support today.
| Parameter | Specification |
|---|---|
| Product Name | Soy Isoflavone Powder |
| Active Ingredient | Soy Isoflavones |
| Purity | 40% |
| Appearance | Pale Yellow Powder |
| Extraction Type | Standard Extract |
| Odor & Taste | Characteristic |
| Solubility | Soluble in water |
| Heavy Metals | NMT 10ppm |
| Arsenic (As) | NMT 2ppm |
| Lead (Pb) | NMT 2ppm |
| Cadmium (Cd) | NMT 1ppm |
| Mercury (Hg) | NMT 0.1ppm |
| Total Plate Count | <10,000cfu/g |
| Yeast & Mold | <1,000cfu/g |
| Shelf Life | 2 years under recommended storage |
Standard packaging uses 25kg fiber drums with food-grade aluminum foil bags. Transit is protected from moisture and oxidative deterioration by double-sealing. Packaging can handle 1kg research samples to commercial amounts. For easy customs clearance, all shipments include danger categorization paperwork.

Our lab improved aglycone-to-glycoside ratios to increase intestinal absorption by 35% above conventional extracts. Potency was maintained for 24 months under ambient conditions from stability studies. Product is chemically stable with magnesium stearate, microcrystalline cellulose, and silicon dioxide, according to compatibility tests.

We take part in major global trade fairs focused on food ingredients and nutraceuticals. The platforms provide direct technical communication with formulators and procurement teams. Our exhibits feature solubility comparisons, formulation case studies, and sample distribution. Individualized assistance on application issues and regulatory requirements is available at these events.

Q: What's the difference between glycoside and aglycone forms?
A: Glycosides require enzymatic conversion, however aglycones (free genistein, daidzein) absorb better in the gut Our 40% specification has balanced bioavailability ratios.
Q: Can Soy Isoflavone Powder be used in hot-fill beverages?
A: Yes, thermal stability testing shows 95% activity retention after 15 minutes at 85°C, making it appropriate for hot-fill applications.
Q: How does Soy Isoflavone Powder compare to whole soy flour?
A: Our 10% isoflavone powder eliminates carbs and beany tastes and improves formulation flexibility.
Q: Does cosmetics need regulatory approval?
A: We fulfill INCI listing standards for cosmetic-grade specifications. Regional restrictions determine market registrations; we supply submission safety data.
Q: What is the shelf life of your product?
A: Our product typically has a shelf life of 24 months when stored properly.
Q: Can you customize specifications?
A: Yes, we offer flexible OEM/ODM services with customizable purity levels, packaging sizes, and formulation support.
Q: What's your minimum order quantity?
A: We oblige orders beginning from 1kg with test accessibility for testing.
Ready to elevate your formulations with premium Soy Isoflavone Powder? Contact us at plantex@asianbios.com for samples, quotations, and formulation support today.
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