Natural Soybean Extract Daidzein Powder

Product Details

China Manufacturers Best Suppliers supply Daidzein powder for sale.

Xi'an Kintaihealth® is a leading producer of premium Daidzein powder, delivering pharmaceutical-grade quality with purity consistently exceeding 98% through advanced extraction and purification technologies. As a key naturally-occurring isoflavone aglycone (CAS: 486-66-8), Daidzein exists in its core bioactive form, ensuring high bioavailability for diverse applications. Our GMP-compliant production process guarantees superior stability and reliability for use in anti-aging functional foods, dietary supplements for hormonal balance, cosmeceuticals for skin elasticity, and pharmaceutical research focused on antioxidant and anti-inflammatory formulations.. If you want to buy Daidzein powder, please contact us directly!

  What is Daidzein Powder?  

Daidzein is a naturally occurring superstar in the soybean isoflavone family, abundantly present in soybeans, legumes, and traditional foods such as miso and tempeh. Unlike complex compounds, Daidzein exists in the aglycone form—the core bioactive structure—that the human body readily recognizes and utilizes. Consider it nature’s refined tool for balance, deeply rooted in centuries of plant wisdom and now validated by modern science.

  Kintai Daidzein Powder Advantages  

High Potency & Clinically Proven Efficacy : Our Daidzein powder is available in Pharmaceutical Grade (≥98% purity) and Nutraceutical Grade (≥95% purity), meticulously analyzed by HPLC to ensure outstanding antioxidant, estrogen - modulating, and anti - inflammatory properties. Every batch guarantees consistent bioactivity, enabling the creation of top - tier products.
Multi - Industry Application:
• Nutraceuticals : Hormone - balancing agent, supports cardiovascular health, and aids in bone density maintenance for dietary supplements.
• Cosmetics : Enhances skin elasticity, reduces oxidative stress, and promotes a youthful complexion as an active ingredient in skincare formulations.
• Pharmaceuticals : Potential applications in research for anti - cancer, anti - neurodegenerative, and metabolic disorder - related treatments.
Strict Quality Control : Manufactured in a GMP - compliant facility, our Daidzein powder offers complete traceability, accompanied by detailed COA, MSDS, and comprehensive testing for heavy metals, residual solvents, and microbial contaminants.

  Interested? We’d Love to Send You a Sample!  

  Daidzein Powder Production process  

Purity is non-negotiable. Our Daidzein powder journey begins with sustainably grown, non-GMO soybeans sourced from trusted farms. Through a meticulous 4-step process:

Precision Extraction : Using food-grade ethanol or water in a low-temperature, eco-conscious system.

Chromatography Magic : Advanced separation tech isolates Daidzein at >98% purity.

Gentle Concentration : Vacuum evaporation preserves bioactivity.

Microfine Spray-Drying : Transforms liquid extract into a free-flowing, bioavailable powder.

Every batch undergoes rigorous HPLC/GC-MS testing for potency, heavy metals, and contaminants—exceeding FDA, EFSA, and ISO standards. Traceability from soil to powder ensures consistent, premium quality.

  Daidzein Powder COA  

  Daidzein Powder Benefits  

Why is the world embracing Daidzein? Because it works with your body, not against it. As a gentle phytoestrogen, it offers natural support for hormonal harmony—especially valued by women navigating menopause, helping ease hot flashes, mood swings, and promoting bone density. But its talents go further:

Antioxidant Powerhouse : Neutralizes free radicals, slowing oxidative stress and cellular aging.

Heart Health Guardian : Supports healthy cholesterol levels and blood vessel function.

Bone Strength Partner : Encourages mineral retention for lifelong skeletal resilience.

Radiant Skin Ally : Fights collagen breakdown for a youthful glow.

  Daidzein Powder Applications  

Nutraceuticals & Supplements : Core component in women’s health formulas, menopause support, and antioxidant blends (capsules, tablets, gummies).

Functional Foods & Beverages : Fortified into protein shakes, plant-based milks, and health bars for added wellness benefits.

Cosmeceuticals : Featured in anti-aging serums, creams, and masks for its skin-renewing properties.

Research and Pharma : Studied for metabolic health, cancer prevention, and neuroprotective applications.

  Interested? We’d Love to Send You a Sample!  

  Daidzein Powder Dosage  

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  Safety of Kintai's Daidzein Powder  

Allergic Reactions and Sensitivities

Daidzein powder is generally considered safe for most individuals. However, as a plant - derived compound, those with known allergies to soybeans, legumes, or other isoflavone - rich plants may be at risk of adverse reactions. It is advisable to perform an initial sensitivity test, especially when using daidzein in new dietary or supplement formulations. If symptoms such as rash, itching, swelling, or difficulty breathing occur, discontinue use immediately and seek medical advice.

Safety and Toxicity Research

•  General Safety Limits : There is currently no globally standardized upper limit set for daidzein intake. However, clinical studies typically use doses ranging from 50 - 200 mg/day without significant adverse effects. Doses exceeding 300 mg/day may increase the risk of mild gastrointestinal symptoms like bloating, nausea, or diarrhea.
• Toxicity Data : Animal studies (rats) have shown that the acute oral LD₅₀ of daidzein is greater than 2,000 mg/kg, indicating a relatively low acute toxicity level. Long - term studies (up to 12 months) at doses of 100 - 150 mg/day have reported no serious systemic toxicity issues.​​​​​​​
• Purity and Quality : Kintai's Daidzein powder is produced using advanced extraction and purification technologies, achieving a pharmaceutical - grade purity of ≥98% (verified by HPLC). Rigorous testing is conducted to ensure minimal levels of contaminants, including heavy metals (e.g., lead, arsenic) and residual solvents, meeting the highest quality standards.​​​​​​​

International Compliance

• ►EU Regulations : Daidzein is recognized as a safe ingredient for use in food supplements and nutraceuticals within the EU, provided it meets the required purity and safety criteria.
• ►US FDA : The FDA has not established specific regulations for daidzein as a dietary supplement ingredient. However, when used as a food additive or in pharmaceuticals, it must comply with relevant Good Manufacturing Practice (GMP) guidelines.
• ►Asia : In countries such as China, Japan, and South Korea, daidzein is approved for use in dietary supplements, functional foods, and cosmeceuticals, provided it adheres to local purity and safety standards.

  Interested? We’d Love to Send You a Sample!  

   Why Choose Daidzein Powder by Kintaihealth^®?  

1. We promise that our raw materials are naturally grown without any additives.
2. We provide customized extraction solutions to produce daidzein powder in various specifications tailored to your requirements.
3. Our production facilities hold internationally recognized certifications including GMP, ISO 9001, ISO 22000, HACCP, KOSHER, and HALAL, guaranteeing the highest standards for your peace of mind.

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