OEM Daidzein Powder for Antioxidant and Anti-Aging Applications Suppliers, Pricelist
Product Description
Product Description
Daidzein Powder, a naturally occurring functional compound in soybeans, stands as a prominent representative of phytoestrogens. Its distinctive feature lies in its capacity to serve as a precursor, being “activated” within the body into the potent phytoestrogen equol. This unique activation mechanism endows it with exceptional potential for regulating physiological balance, making it the preferred active ingredient for developing next-generation products for women's health and bone maintenance.
Le-Nutra Ingredients Inc is China's leading supplier of Daidzein (soy isoflavone) plant extracts, specialising in providing high-quality natural active ingredients for functional foods, nutritional supplements and personal care brands. Our powders are derived from premium non-GMO soybeans, offering high purity and exceptional batch consistency. They can be flexibly incorporated into diverse formulation systems including capsules, tablets, beverages, serums, and face masks. Leveraging extensive international OEM/ODM expertise, Le-Nutra not only supplies high-purity raw materials wholesale but also delivers comprehensive bespoke services—from formulation development and stability testing to packaging design—empowering brands to rapidly create differentiated products.
Why Choose Us
Choosing Le-Nutra means selecting specialists in high-purity, traceable botanical extracts. As a source manufacturer, we pledge to supply HPLC-grade Daidzein Powder, ensuring your end products deliver exceptional bioactivity and efficacy. With our GMP/ISO-certified production system and commitment to non-GMO raw materials, we guarantee consistent quality compliance across every batch. We offer highly competitive manufacturer-direct pricing, reliable supply capacity, and professional application technical support. Our aim is to provide you with a stable, efficient, and one-stop Daidzein Powder procurement solution, helping you seize market opportunities.
Technical Data Sheet (COA)
| Item | Standard | Test Result |
|---|---|---|
| Assay | ||
| Genistein / Isoflavones | ≥ 98.0% (HPLC) | ≥ 98.5% |
| Physical & Chemical Properties | ||
| Appearance | Off-white powder | Conforms |
| Odor | Characteristic | Characteristic |
| Identification | Positive reaction | Conforms |
| Particle Size | ≥ 95% pass 80 mesh | Conforms |
| Moisture | ≤ 1.0% | 0.2% |
| Residue on Ignition | ≤ 1.0% | 0.1% |
| Heavy Metals | ||
| Lead (Pb) | ≤ 2 ppm | Conforms |
| Arsenic (As) | ≤ 1 ppm | Conforms |
| Cadmium (Cd) | ≤ 1 ppm | Conforms |
| Mercury (Hg) | ≤ 0.5 ppm | Conforms |
| Microbiological Profile | ||
| Total Plate Count | ≤ 1,000 cfu/g | Conforms |
| Yeast & Mold | ≤ 100 cfu/g | Conforms |
| E. Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Specification & Storage | ||
| Conclusion | Conform with specification, Non-GMO, Non-irradiation, Allergen Free, TSE/BSE Free. | |
| Storage | Store in cool and dry places. Keep away from strong light and heat. | |
| Packing | 25 kg/Drum, inner with double-layer food grade poly bag or aluminum foil bag. | |
| Shelf Life | 24 months under the above conditions in original unopened package. | |
Product Efficacy
1. Supports Women's Health Balance
Daidzein Extract possesses natural phytoestrogenic activity, participating in bodily regulation through a gentle, safe mechanism to help maintain the natural stability and intrinsic equilibrium of the female physiological cycle.
2. Maintains Bone and Joint Nutrition
This ingredient aids in promoting balanced bone metabolism, providing essential nutritional support for bone density maintenance and joint tissue. It is ideal for nutritional supplements targeting bone care and joint wellness.
3. Imparts Antioxidant & Anti-Ageing Properties
Daidzein 98% possesses distinct antioxidant capabilities, effectively neutralising free radicals and alleviating oxidative stress. It serves as a premier ingredient for enhancing anti-ageing formulations and comprehensive health products.
4. Supports Cardiovascular Maintenance
It aids in enhancing vascular elasticity and circulatory health, serving as a scientifically sound natural ingredient source for functional foods or dietary supplements targeting cardiovascular and cerebrovascular health.
Application in the Cosmetics Industry
1. Powerful Antioxidant Protection
Daidzein Powder possesses exceptional free radical scavenging capabilities, mitigating oxidative damage. In cosmetic formulations, it reinforces anti-ageing efficacy and is frequently combined with Vitamin E and Resveratrol for amplified protection.
2. Enhances Skin Radiance & Elasticity
Maintains skin suppleness and natural luminosity, promoting a smoother and firmer complexion. Extensively incorporated into anti-ageing facial serums, creams, and rejuvenating masks.
3. Balances Skin Condition
As a natural plant isoflavone, it shares structural similarities with human bioactive compounds, assisting in physiological skin conditioning and vitality retention as a botanical balancing agent.
4. Clean & Sustainable Formulation
Derived from 100% non-GMO soy, meeting strict clean-beauty and vegan formulation trends. Serves as a renewable, natural alternative to synthetic anti-ageing components.
Our Packaging & Supply
Standard Industrial Packaging: Vacuum Aluminum Foil Bag; Fiber Drum for 25kg with interior double-layer food-grade polyethylene bags.
Frequently Asked Questions
Daidzein is a naturally occurring isoflavone and phytoestrogen primarily extracted from non-GMO soybeans. It acts as an active precursor converted in the body to equol, supporting balanced physiological health.
We offer Daidzein Powder standardized up to ≥98.0% purity determined by HPLC, conforming to international pharmacopeia standards (USP, EP, BP, FCC) under strict GMP and ISO compliance.
In personal care, it serves as a potent botanical antioxidant and skin-conditioning ingredient that protects against oxidative stress, restores elasticity, and fits clean/vegan formulation requirements.
Yes. Le-Nutra provides end-to-end bespoke OEM/ODM manufacturing, including customized particle sizes, formulation development, capsule/tablet contract manufacturing, and specialized export packaging.
Daidzein Powder has a shelf life of 24 months when stored in original airtight containers in a cool, dry place away from heat and direct sunlight.
