Manufacturers List

Daidzein

Daidzein is a food-grade naturally occurring isoflavone phytoestrogen derived from soybean and other leguminous plants, used in women’s health and bone health supplement formulations. We supply bulk Daidzein sourced from leading China manufacturers, available in powder form for international food processing operations. Our Daidzein is widely used in menopause support supplement formulations, osteoporosis prevention nutraceuticals, cholesterol management products, soy isoflavone combination dietary supplement manufacturing and cell health functional ingredient applications.

Kosher Halal ISO 9001 BRC
CAS No.
486-66-8
HS Code
293299

Daidzein is one of the primary isoflavone aglycones found in soybeans, red clover, and kudzu root. As a phytoestrogen, it binds selectively to estrogen receptors and is widely studied for its role in menopausal symptom relief, bone density maintenance, and cardiovascular health support.

In the dietary supplement and nutraceutical industry, daidzein is used both as a standalone ingredient and in combination with other soy isoflavones such as genistein and glycitein. Its estrogenic activity makes it a valuable component in women's health, menopause support, and bone health product lines.

We supply high-purity synthetic and natural-source daidzein to supplement manufacturers. It offers consistent quality and potency for capsule, tablet, and powder formulations.

  • Women's health and menopause support supplement formulations
  • Bone health and osteoporosis prevention nutraceuticals
  • Cardiovascular health and cholesterol management products
  • Soy isoflavone combination dietary supplement manufacturing
  • Antioxidant and cell health functional ingredient applications

Daidzein Specification

ITEMS STANDARD
Appearance Fine Powder
Color White powder
Odor Characteristic
Mesh Size 100% pass 80 mesh
Loss on Drying ≤5.0%
Ash ≤5.0%
Pesticides Residue Meet USP32<561>
Lead(Pb) ≤3.0mg/kg
Arsenic(As) ≤2.0mg/kg
Cadmium(Cd) ≤1.0mg/kg
Mercury(Hg) ≤0.1mg/kg
Total Plate Count ≤1000cfu/g
Yeast &Mold ≤100cfu/g
Daidzein packaging

MOQ

Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Daidzein with other food ingredients in one shipment to save on freight.

Samples

We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.

Lead Time

Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.

Documents

You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.

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